Prolonged Recovery Time from Zoledronic Acid Induced Acute Tubular Necrosis: A Case Report and Review of the Literature

Table 1

Laboratory data values.

Variable	Baseline	Nephrology referral	7 weeks after last dose	14 months; after last dose
Creatinine (mg/dL)	0.8	5.9	8.0	3.1
BUN (mg/dL)	18	96	55	51
Sodium (mEq/L)	138	135	132	139
Potassium (mEq/L)	4.5	6.1	3.6	3.3
Chloride (mEq/L)	100	108	95	101
Bicarbonate (mEq)	29	15	22	24
Calcium (mg/dL)	10.3	10.3	9.5	9.5
Albumin (g/dL)	4.5	4.1	3.6	3.6
Hemoglobin (g/dL)	12.9	10.5	9.9	10.6
U.P/C (g/g of creat.)	Unknown	91/99	111/76	63/89

BUN: blood urea nitrogen.
U.P/C: random urinary protein to creatinine ratio.