Severe Hypophosphatemia Following Denosumab Administration in a Hemodialysis Patient with Progressive Prostate Cancer
نویسندگان
چکیده
In a 68-year-old man on maintenance hemodialysis (HD), severe anemia was detected. Bone marrow biopsy was performed for investigation of pancytopenia and pathological examination revealed adenocarcinoma of the prostate. Prostate specific antigen (PSA) was 574 ng/mL. After androgen deprivation therapy was initiated, PSA decreased to 13.7 ng/mL. But subsequent elevation of PSA and pain due to bone metastases were recognized. Denosumab (120 mg) was administered. Although improvement of bone pain was observed, severe hypocalcemia occurred. Severe hypophosphatemia was subsequently detected. When we use denosumab in dialysis patients with advanced cancer, we should be careful of hypophosphatemia.
منابع مشابه
Severe Hypocalcemia due to Denosumab in Metastatic Prostate Cancer
Denosumab is a monoclonal antibody used for prevention of skeletal-related events (SREs) in patients with bone metastases from solid tumors. Hypocalcemia is a rare and dangerous side effect of the drug Denosumab. We present a case of a patient with metastatic prostate cancer who developed severe hypocalcemia after the administration of the drug. The patient's vitamin D levels were low when chec...
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