Study of Adverse Effect Profile of Zoledronic Acid Infusion Among Patients with Cancer: A Retrospective Analysis
| Author | Lina Elsalem | en |
| Author | Haneen A. Basheer | en |
| Author | Ayat Alshoh | en |
| Author | Abdullah Abu-Aqoulah | en |
| Author | Hussein Alsa'di | en |
| Author | Sara Bayyari | en |
| Author | Faris Abu Za'nouneh | en |
| Orcid | Lina Elsalem [0000-0002-3814-4865] | en |
| Issued Date | 2020-10-31 | en |
| Abstract | Background: Zoledronic acid (ZA) is widely used in the management of cancer-related bone events. It, however, might be associated with serious adverse effects. Objectives: To evaluate ZA adverse effects and changes in biochemical parameters related to ZA toxicities among patients with cancer. Methods: Ninety-eight oncology patients, who were prescribed ZA intravenous (IV) infusion, were interviewed to assess whether they experienced ZA related symptoms, including acute events and serious adverse effects. ZA’s effects on the serum levels of different biochemical parameters were retrospectively assessed by checking patients’ electronic medical records. Results: The most commonly reported adverse effects were: myalgia (48%), bone pain (36.7%), influenza-like symptoms (34.7%), headache (31.6%), and pyrexia (22.45%) with decreasing frequency of such adverse effects upon repeated infusions. Serious side effects including jaw osteonecrosis, cardiac, and renal problems were not reported. A small, but statistically significant reduction in serum calcium, creatinine, and total protein levels was observed upon comparing levels before and after the first IV infusion of ZA (P ≤ 0.031). No significant change was recorded with other serum electrolytes including phosphorus, sodium, potassium, and magnesium as well as urea levels (P ≥ 0.271). No significant difference was determined in terms of final serum levels of all parameters in comparison to pre-treatment (P ≥ 0.059), except for potassium, where a significant reduction was observed (P = 0.003). Notably, the mean values of all parameters were within the normal range. Conclusions: ZA acute events resolved with symptomatic treatment and reduced with repeated IV infusions. ZA appears as a safe treatment modality for skeletal-related events among patients with cancer and the reported adverse effects should not affect patients’ compliance. | en |
| DOI | https://doi.org/10.5812/ijcm.106132 | en |
| URI | https://brieflands.com/journals/ijcm/articles/106132 | en |
| Keyword | Zoledronic Acid | en |
| Keyword | Diphosphonates | en |
| Keyword | Safety | en |
| Keyword | Neoplasms | en |
| Keyword | Patients | en |
| Keyword | Serum | en |
| Keyword | Electrolytes | en |
| Publisher | Brieflands | en |
| Title | Study of Adverse Effect Profile of Zoledronic Acid Infusion Among Patients with Cancer: A Retrospective Analysis | en |
| Type | Research Article | en |
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