Exposure of health care workers to antineoplastic drugs and subsequent adverse health effects is still an open issue. Very little has been studied on the extent of occupational exposure and handling conditions of antineoplastic drugs in Iran. We aimed to determine cyclophosphamide and ifosfamide concentrations in the urine samples of oncology healthcare workers. In addition, we assessed workpla...

Ifosfamide, a commonly used chemotherapeutic agent in various regimens for many malignancies and has a well known central nervous system side effect. Ifosfamide induced encephalopathy develops in approximately 10-30% of patients exposed to the drug. It is generally reversible after discontinuing the therapy; however cases of fatal neurotoxicity have been reported in literature. Commonly used an...

A one-step synthesis of 4-hydroperoxyifosfamide and 4hydroperoxytrofosfamide is described. The method involves direct ozonation of ifosfamide and trofosfamide and offers improved yields in comparison with Fenton oxidation and greater convenience in comparison with ozonation of the appropriate 3-butenyl phosphorodiamidate. Evaluation of the 4-hydroperoxy derivatives of cyclophosphamide, ifosfami...

Background. Doxorubicin/ifosfamide is a first-line systemic chemotherapy for the majority of advanced soft tissue sarcoma (ASTS) subtypes. Trabectedin is indicated for the treatment of ASTS after failure of anthracyclines and/or ifosfamide; however it is being increasingly used off-label as a first-line treatment. This study estimated the cost effectiveness of these two treatments in the first-...

Thiodiglycolic acid has been identified as a major metabolite of the anticancer drug ifosfamide in humans. Patients treated with 12-16 g ifosfamide/m2.day excreted thiodiglycolic acid ranging from 0.10 +/- 0.02 mmol on the first day of therapy, to a maximum of 3.27 +/- 0.15 mmol on the fourth day of ifosfamide infusion. This amounted to 5.4 +/- 0.2% of the administered dose of ifosfamide appear...

Thiodiglycolic acid has been identified as a major metabolite of the anticancer drug ifosfamide in humans. Patients treated with 12–16 g ifosfamide/mzday excreted thiodiglycolic acid ranging from 0.10 6 0.02 mmol on the first day of therapy, to a maximum of 3.27 6 0.15 mmol on the fourth day of ifosfamide infusion. This amounted to 5.4 6 0.2% of the administered dose of ifosfamide appearing as ...

Nephrotoxicity is a serious side effect associated with ifosfamide use. It can affect up to 30% of children who are treated with this chemotherapeutic drug, and treatment may necessitate lifelong supplementations, renal dialysis, renal transplant, and in severe cases may result in death. The antioxidant n-acetylcysteine is a promising strategy for mitigating this renal toxicity. It is currently...

OBJECTIVE A Phase 1 trial was conducted in patients with estrogen negative receptors (ER) or hormone refractory metastatic breast cancer to determine the maximum tolerated dose (MTD) of ifosfamide with a fixed dose of doxorubicin. A secondary objective was to determine the efficacy of the combination in metastatic breast cancer. METHODS Fifteen patients were entered in the study in cohorts of...

BACKGROUND In most patients with advanced refractory germ cell tumors undergoing high-dose chemotherapy with stem cell support (HDCT) the disease progresses after HDCT. This study was designed to shed light on the unestablished role of post-HDCT chemotherapy. PATIENTS AND METHODS In a retrospective multicenter study data of 47 evaluable patients from nine centers subjected to post-HDCT chemot...