ArticleUrology2012
Controlled metabolic diet reduces calcium oxalate supersaturation but not oxalate excretion after bariatric surgery.
Article in Urology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 29 citations in OpenAlex.
- Metabolic Profile of Calcium Oxalate Stone Patients with Enteric Hyperoxaluria and Impact of Dietary Intervention.Nutrients · 2024Article
- Twenty-four-hour urine oxalate and risk of chronic kidney disease.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2024Observational
- What treatments reduce kidney stone risk in patients with bowel disease?Urolithiasis · 2022Article
- Analysis and Characterization of Lactobacillus paragasseri and Lacticaseibacillus paracasei: Two Probiotic Bacteria that Can Degrade Intestinal Oxalate in Hyperoxaluric Rats.Probiotics and antimicrobial proteins · 2022Article
- Subsequent urinary stone events are predicted by the magnitude of urinary oxalate excretion in enteric hyperoxaluria.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2021Article
- Contribution of Dietary Oxalate and Oxalate Precursors to Urinary Oxalate Excretion.Nutrients · 2020Review
- Article
- Bone oxaloma-a localized manifestation of bone oxalosis.Skeletal radiology · 2020Article
- Kidney Stones After Bariatric Surgery: Risk Assessment and Mitigation.Bariatric surgical practice and patient care · 2017Review
- Enteric hyperoxaluria: an important cause of end-stage kidney disease.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2016Review
- The management of patients with enteric hyperoxaluria.Urolithiasis · 2016Review
- Kidney stone risk following Roux-en-Y gastric bypass surgery.Translational andrology and urology · 2014Article
- Kidney stone risk following modern bariatric surgery.Current urology reports · 2014Review
- Metabolic and endocrinological factors related to nephrolithiasis pre and post multiple techniques of bariatric surgery: a sistematic review.Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2014Review
- Update on oxalate crystal disease.Current rheumatology reports · 2013Review
- Kidney stone incidence and metabolic urinary changes after modern bariatric surgery: review of clinical studies, experimental models, and prevention strategies.Surgery for obesity and related diseases : official journal of the American Society for Bariatric SurgeryReview
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
objectiveTo identify the effect of a controlled metabolic diet on reducing urinary calcium oxalate (CaOx) supersaturation in subjects with hyperoxaluric nephrolithiasis after potentially malabsorptive forms of bariatric surgery.
methodsSubjects with a history of CaOx kidney stones and mild hyperoxaluria after bariatric surgery (n = 9) collected baseline 24-hour urine samples while consuming a free choice diet. They were then instructed to consume a controlled diet low in oxalate (70-80 mg/d), normal in calcium (1000 mg/d), and moderate in protein before 2 final 24-hour urine collections.
resultsOverall, the urinary CaOx supersaturation decreased from 1.97 ± 0.49 delta Gibbs (DG) with the free choice diet to 1.13 ± 0.75 DG with the controlled diet (P < .01). This occurred in the absence of a significant change in urinary oxalate excretion (0.69 ± 0.29 mmol/d with the free choice diet compared with 0.66 ± 0.38 mmol/d with the controlled diet). Urinary volume, citrate, and pH all increased, although not significantly (P > .05), contributing to the significant CaOx supersaturation change.
conclusionA controlled metabolic diet normal in calcium, moderate in protein, and reduced in oxalate can positively affect urinary CaOx supersaturation after bariatric surgery. However, this diet did not appear to decrease urinary oxalate excretion. Therefore, restriction of dietary oxalate alone might not be enough to reduce urinary oxalate excretion to normal levels in this group of patients with known enteric hyperoxaluria. Additional strategies could be necessary, such as the use of oral calcium supplements as oxalate binders and a lower fat diet.
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