Comparison of short term curative effects between operation and oral cinacalcet for treating refractory secondary hyperparathyroidism / 重庆医学

ABSTRACT

Objective To study the short-term curative effect of total parathyroidectomy (t-PTX) and cinacalcet therapy for treating refractory secondary hyperparathyroidism (SHPT).Methods The clinical data of 118 patients with refractory SHPT admitted in our hospital from January 2012 to September 2015 wereretrospectively analyzed,and according to different therapeutic methods the patients were divided into the group A (receiving the conventional medical treatment after poor effect by the impact therapy,n=62),B(performing t-PTX,n=26) and C (oral cinacalcet,n=30).All patients were given the conventional medical treatment.The calcium,phosphorus and calcium-phosphorus product,and parathyroid hormone (iPTH) follow-up on 0,1 d,and at 1,3,6 months was finished in 3 groups.Results The gender,age,dialysis time,calcium,phosphorus,calcium-phosphorus product and iPTH level on 1 d had no statistically significant difference among 3 groups(P＞0.05).the pain relief rates of the group A,B and C were 0,92.31 ％ and 60.00 ％ respectively;compared with the group A,phosphorus,calcium-phosphorus product and iPTH at various time points after processing in the group B and C were significantly decreased(P＜0.01);compared with the group C,calcium,phosphorus,calcium-phosphorus product and iPTH at various time points after processing in the group B were significantly reduced(P＜0.05).Conclusion If the patients with refractory SHPT are tolerable for surgery,t-PTX therapy should be taken as the first choice;oral cinacalcet treatment provides the possibility of non-operative therapy for the patients with refractory SHPT.