Comparison of the efficacy of sucroferric oxyhydroxide and lanthanum carbonate in the hyperphosphatemia of maintainable Hemodialysis.

OBJECTIVE

To study the efficacy of sucroferric oxyhydroxide (SFOH) and lanthanum carbonate (LC) in the treatment of hemodialysis hyperphosphatemia.

METHODS

A total of 60 hemodialysis patients with secondary hyperparathyroidism combined with hyperphosphatemia from January 2024 to April 2024 in China Rongtong Medical & Healthcare Group Tai'an 88 Hospital were selected. All patients were randomly divided into 2 groups. One group was treated with SFOH, and the other with LC. Patients in the 2 groups were treated for 3 months continuously, and clinical outcomes, serum phosphorus, serum calcium, and intact parathyroid hormone (iPTH) levels were compared before treatment, and at 1, 2, and 3 months after treatment.

RESULTS

When compared with before treatment, the serum phosphorus levels of both groups of patients decreased significantly after 1 month, 2 months, and 3 months of treatment, with statistical significance (P < 0.01). The degree of serum phosphorus decrease in SFOH group was higher than that in LC group (P < 0.01, P < 0.05). There was no statistically significant difference in the effect of serum calcium between the two groups (P > 0.05). Both groups of patients showed a significant decrease in iPTH after treatment, with a statistically significant difference (P < 0.01). The degree of iPTH decrease in SFOH group was more pronounced than in LC group (P < 0.05). After treatment, the serum hosphorus compliance rates of SFOH group and LC Group were 80% and 53.3%, respectively, and the difference in effective rates between the two groups was statistically significant (P < 0.05).

CONCLUSION

SFOH was superior to LC in lowering patients' blood phosphorus and iPTH levels in patients with maintenance hemodialysis hyperphosphatemia combined with secondary hyperparathyroidism.