Comment on

• Use of Proton Pump Inhibitors Increases Risk of Incident Kidney Stones.

  Simonov M, Abel EA, Skanderson M, Masoud A, Hauser RG, Brandt CA, Wilson FP, Laine L. Simonov M, et al. Clin Gastroenterol Hepatol. 2021 Jan;19(1):72-79.e21. doi: 10.1016/j.cgh.2020.02.053. Epub 2020 Mar 6. Clin Gastroenterol Hepatol. 2021. PMID: 32147588 Free PMC article.
• The Effect of Percutaneous Nephrolithotomy on the Estimated Glomerular Filtration Rate in Patients with Chronic Kidney Disease.

  Izol V, Deger M, Akdogan N, Ok F, Bayazit Y, Aridogan IA. Izol V, et al. J Endourol. 2021 May;35(5):583-588. doi: 10.1089/end.2020.0512. Epub 2020 Nov 11. J Endourol. 2021. PMID: 33054416
• Polyfluoroalkyl chemicals and the risk of kidney stones in US adults: A population-based study.

  Mao W, Hu Q, Chen S, Chen Y, Luo M, Zhang Z, Geng J, Wu J, Xu B, Chen M. Mao W, et al. Ecotoxicol Environ Saf. 2021 Jan 15;208:111497. doi: 10.1016/j.ecoenv.2020.111497. Epub 2020 Oct 19. Ecotoxicol Environ Saf. 2021. PMID: 33091773
• Prevention of Urinary Stones With Hydration (PUSH): Design and Rationale of a Clinical Trial.

  Scales CD Jr, Desai AC, Harper JD, Lai HH, Maalouf NM, Reese PP, Tasian GE, Al-Khalidi HR, Kirkali Z, Wessells H; Urinary Stone Disease Research Network. Scales CD Jr, et al. Am J Kidney Dis. 2021 Jun;77(6):898-906.e1. doi: 10.1053/j.ajkd.2020.09.016. Epub 2020 Nov 16. Am J Kidney Dis. 2021. PMID: 33212205 Free PMC article.