Abstract
Background
The objective of this systematic review and meta-analysis were to evaluate the effectiveness of high fluid intake for the prevention of incident and recurrent kidney stones, as well as its adherence and safety.
Methods
A literature search was performed encompassing 1980 through July 2014. Studies that reported relative risks, odds ratios, or hazard ratios comparing the risk of kidney stone events in patients with high vs inadequate fluid intake were included. Pooled risk ratios (RRs) and 95 % confidence intervals (CIs) were calculated using a random-effect, generic inverse variance method.
Results
Nine studies [2 randomized controlled trials (RCTs) with 269 patients; 7 observational studies with 273,685 individuals] were included in the meta-analysis. Pooled RRs of kidney stones in individuals with high-fluid intake were 0.40 (95 % CI 0.20–0.79) and 0.49 (0.34–0.71) in RCTs and observational studies, respectively. High fluid intake was significantly associated with reduced risk of recurrent kidney stones: RRs 0.40 (95 % CI 0.20–0.79) and 0.20 (0.09–0.44) in RCTs and observational studies, respectively. Adherence and safety data on high fluid intake treatment were limited; 1 RCT reported no withdrawals due to adverse events.
Conclusion
This analysis demonstrated a significantly reduced risk of incident kidney stones among individuals with high fluid consumption. High fluid consumption also reduced the risk of recurrent kidney stones. Furthermore, the magnitude of risk reduction was high. Although increased water intake appears to be safe, future studies on its safety in patients with high risk of volume overload or hyponatremia may be indicated.
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Abbreviations
- AUA:
-
American Urological Association
- ACP:
-
American College of Physicians
- CI:
-
Confidence interval
- RCT:
-
Randomized clinical trial
- RR:
-
Risk ratio
References
Goldfarb DS (2003) Increasing prevalence of kidney stones in the united states. Kidney Int 63:1951–1952
Long LO, Park S (2007) Update on nephrolithiasis management. Minerva Urol Nefrol 59:317–325
Lopez M, Hoppe B (2010) History, epidemiology and regional diversities of urolithiasis. Pediatr Nephrol 25:49–59
Stamatelou KK, Francis ME, Jones CA, Nyberg LM, Curhan GC (2003) Time trends in reported prevalence of kidney stones in the united states: 1976–1994. Kidney Int 63:1817–1823
Qaseem A, Dallas P, Forciea MA, Starkey M, Denberg TD (2014) Dietary and pharmacologic management to prevent recurrent nephrolithiasis in adults: a clinical practice guideline from the american college of physicians. Ann Intern Med 161:659–667
Pearle MS, Goldfarb DS, Assimos DG, Curhan G, Denu-Ciocca CJ, Matlaga BR, Monga M, Penniston KL, Preminger GM, Turk TM, White JR (2014) Medical management of kidney stones: AUA guideline. J Urol 192:316–324
Wang CJ, Grantham JJ, Wetmore JB (2013) The medicinal use of water in renal disease. Kidney Int 84:45–53
Dawson CH, Tomson CR (2012) Kidney stone disease: pathophysiology, investigation and medical treatment. Clin Med 12:467–471
Bao Y, Wei Q (2012) Water for preventing urinary stones. Cochrane Database Syst Rev 6:CD004292
Linder BJ, Rangel LJ, Krambeck AE (2013) The effect of work location on urolithiasis in health care professionals. Urolithiasis 41:327–331
Sarica K, Inal Y, Erturhan S, Yagci F (2006) The effect of calcium channel blockers on stone regrowth and recurrence after shock wave lithotripsy. Urol Res 34:184–189
Borghi L, Meschi T, Amato F, Briganti A, Novarini A, Giannini A (1996) Urinary volume, water and recurrences in idiopathic calcium nephrolithiasis: a 5-year randomized prospective study. J Urol 155:839–843
Curhan GC, Willett WC, Rimm EB, Stampfer MJ (1997) Family history and risk of kidney stones. J Am Soc Nephrol 8:1568–1573
Curhan GC, Willett WC, Speizer FE, Spiegelman D, Stampfer MJ (1997) Comparison of dietary calcium with supplemental calcium and other nutrients as factors affecting the risk for kidney stones in women. Ann Intern Med 126:497–504
Daudon M, Hennequin C, Boujelben G, Lacour B, Jungers P (2005) Serial crystalluria determination and the risk of recurrence in calcium stone formers. Kidney Int 67:1934–1943
Hosking DH, Erickson SB, Van den Berg CJ, Wilson DM, Smith LH (1983) The stone clinic effect in patients with idiopathic calcium urolithiasis. J Urol 130:1115–1118
Taylor EN, Stampfer MJ, Curhan GC (2004) Dietary factors and the risk of incident kidney stones in men: new insights after 14 years of follow-up. J Am Soc Nephrol 15:3225–3232
Strauss AL, Coe FL, Deutsch L, Parks JH (1982) Factors that predict relapse of calcium nephrolithiasis during treatment: a prospective study. Am J Med 72:17–24
Embon OM, Rose GA, Rosenbaum T (1990) Chronic dehydration stone disease. Br J Urol 66:357–362
Jadad AR, Moore RA, Carroll D, Jenkinson C, Reynolds DJ, Gavaghan DJ, McQuay HJ (1996) Assessing the quality of reports of randomized clinical trials: is blinding necessary? Control Clin Trials 17:1–12
Stang A (2010) Critical evaluation of the newcastle-ottawa scale for the assessment of the quality of nonrandomized studies in meta-analyses. Eur J Epidemiol 25:603–605
DerSimonian R, Laird N (1986) Meta-analysis in clinical trials. Control Clin Trials 7:177–188
Higgins JP, Thompson SG, Deeks JJ, Altman DG (2003) Measuring inconsistency in meta-analyses. BMJ 327:557–560
Easterbrook PJ, Berlin JA, Gopalan R, Matthews DR (1991) Publication bias in clinical research. Lancet 337:867–872
Curhan GC, Willett WC, Knight EL, Stampfer MJ (2004) Dietary factors and the risk of incident kidney stones in younger women: nurses’ health study ii. Arch Intern Med 164:885–891
Buckley CM, Hawthorne A, Colyer A, Stevenson AE (2011) Effect of dietary water intake on urinary output, specific gravity and relative supersaturation for calcium oxalate and struvite in the cat. Br J Nutr 106(Suppl 1):S128–S130
Chung BD, Parekh U, Sellin JH (1999) Effect of increased fluid intake on stool output in normal healthy volunteers. J Clin Gastroenterol 28:29–32
Xu H, Zisman AL, Coe FL, Worcester EM (2013) Kidney stones: an update on current pharmacological management and future directions. Expert Opin Pharmacother 14:435–447
Sawyer MD, Anderson CB, Viprakasit DP, Dietrich MS, Herrell SD, Miller NL (2013) An individualized weight-based goal urine volume model significantly improves expected calcium concentrations relative to a 2-l goal urine volume. Urolithiasis 41:403–409
Hariprasad MK, Eisinger RP, Nadler IM, Padmanabhan CS, Nidus BD (1980) Hyponatremia in psychogenic polydipsia. Arch Intern Med 140:1639–1642
Kawai N, Baba A, Suzuki T, Shiraishi H (2001) Roles of arginine vasopressin and atrial natriuretic peptide in polydipsia-hyponatremia of schizophrenic patients. Psychiatry Res 101:39–45
Acknowledgments
Research work for this review was supported by Otsuka America Pharmaceutical, Inc. Editorial assistance was provided by Catherine Fontana and Geoff Marx of BioScience Communications (New York, NY), which was funded by Otsuka. The investigators also acknowledge support from the Rare Kidney Stone Consortium (U54KD083908), a member of the NIH Rare Diseases Clinical Research Network (RDCRN), funded by the NIDDK and the National Center for Advancing Translational Sciences (NCATS), and the Mayo Clinic O’Brien Urology Research Center (U54 DK100227).
Conflict of interest
Wisit Cheungpasitporn, Stephen B. Erickson have nothing to disclose. Sandro Rossetti and Keith Friend are employees of Otsuka America Pharmaceutical, Inc. John C. Lieske Supported by the Mayo Clinic O’Brien Urology Research Center and Rare Kidney Stone Consortium, member of the National Institutes of Health Rare Diseases Clinical Research Network, and funded by the National Institute of Diabetes and Digestive, Kidney Diseases and National Center for Advancing Translational Sciences, and Otsuka America Pharmaceutical, Inc.
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Cheungpasitporn, W., Rossetti, S., Friend, K. et al. Treatment effect, adherence, and safety of high fluid intake for the prevention of incident and recurrent kidney stones: a systematic review and meta-analysis. J Nephrol 29, 211–219 (2016). https://doi.org/10.1007/s40620-015-0210-4
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DOI: https://doi.org/10.1007/s40620-015-0210-4