22.54歲女性，2年來定期接受血液透析(hemodialysis)治療，而且有便秘(constipation)。實驗室檢查發現:[Ca] 11.3 mg/dL, [P] 7.4 mg/dL, intact-PTH 840 pg/mL (normal ＜ 65 pg/mL)。為控制次發性副甲狀腺亢進(hyperparathyroidism)，除了飲食中限制磷的攝取之外，以下何種療法，對於此病人最合適?
(A)Calcium Citrate as phosphate binder
(B)Aluminum (Al)-containing phosphate binder
(C)High dose active Vitamin D3
(D)Sevelamer hydrochloride, a non-Ca-containing phosphate binder
(E)high dose Calcium carbonate for phospate binding