• Xiaofei Cui, Shuning Jiang, Liang Liu, Xuejie Tang, and Yan Chen.
• Emergency Intensive Care Unit, the Second Affiliated Hospital of Dalian Medical University, Dalian 116027, Liaoning, China.
• Afr Health Sci. 2022 Jun 1; 22 (2): 362368362-368.

ObjectiveThis study aimed to examine whether a 12-week small-dose lanthanum carbonate (LaCO3; 500 mg/d) treatment could improve calcium and phosphorus metabolism and parathyroid function in Asian patients with end-stage renal disease (ESRD) under hemodialysis.MethodsThis was a prospective observational study of patients treated at our Hospital between 10/2014 and 02/2015. The patients were given 500 mg/d of LaCO3 with lunch for 12 weeks.ResultsBaseline and after 12-week treatment serum phosphorus levels were 2.49±0.51 mmol/L and 1.65±0.34 mmol/L (P<0.001). The baseline and after 12-week treatment calcium×phosphorus product were 69.40±17.34 mg2/dL2 and 44.27±9.67 mg2/dL2 (P<0.001). There was no significant difference in serum calcium and iPTH levels from baseline to after 12 weeks treatment (both P>0.05). Fourteen (25.9%) patients developed gastrointestinal adverse reactions to LaCO3 and 10 patients improved after treatment.ConclusionFar below the 1.5-3.0g/d required by the drug instructions, LaCO3 500 mg/d for 12 weeks can still reduce serum phosphorus level and calcium × phosphorus product, without serum calcium and iPTH levels increase.© 2022 Cui X et al.

16 keywords...

hide…