Phytate and L-methionine for preventing recurrence of infection renal stones.
Belén Barba, Alba Farré, Emili Maicas et al.
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Case in brief
This report details a series of cases where patients with recurrent infection renal stones and brushite stones were treated with a combination of phytate and L-methionine. The treatment effectively prevented stone recurrence and stabilized renal function in patients with urinary pH levels around 8-8.2. Notably, the approach also helped prevent extensive dystrophic calcifications following surgical intervention for benign prostatic hyperplasia.
Diagnostic / clinical pearl
Clinicians should consider the combination of phytate and L-methionine for patients with recurrent urinary stones and infections, particularly in cases with elevated urinary pH.
Why it matters
This case series highlights a potential therapeutic strategy for managing recurrent urinary stones and infections, emphasizing the importance of urinary pH in treatment outcomes.