Search

Summary We report the case of a young female lung transplant recipient with difficult-to-treat cytomegalovirus (CMV) disease. While treatment with intravenous (IV) ganciclovir failed due to antiviral drug resistance, a trial with foscarnet resulted in severe side effects. In addition, the patient received IV CMV-specific immune globulins as adjunctive therapy and leflunomide as experimental therapy. In this context, CMV-specific immune monitoring was performed and was successfully implemented in management decisions. The patient was screened for acquisition of an adaptive immune response, and antiviral prophylaxis and therapy was tailored according to results. This report highlights the impact of CMV-specific immune monitoring on individualized therapy for appropriate prophylaxis and management of CMV infection and diseases. [ABSTRACT FROM AUTHOR]

Purpose: To determine whether irinotecan plus oxaliplatin (mIROX) is superior to irinotecan plus infusional 5-fluorouracil, leucovorin (FUFIRI) as first-line therapy of patients with metastatic colorectal cancer (mCRC). Patients and methods: A phase III, randomised, open-label multicentre study compared standard treatment with FUFIRI (irinotecan 80mg/m2, 5-fluorouracil 2000mg/m2, folinic acid 500mg/m2 weekly times 6) to mIROX using an identical schedule of irinotecan plus oxaliplatin 85mg/m2 applied on days 1, 15 and 29 of a 7-week cycle. The primary end-point was progression-free survival (PFS). Results: A total of 479 eligible patients were randomly assigned. Progression-free survival was 7.2months in the mIROX arm and 8.2months in the FUFIRI arm [hazard ratio=1.14; 95% confidence interval (CI) 0.94–1.37; P =0.178]. Comparable results were also obtained for overall survival time with 19months in the mIROX-arm and 22months in the FUFIRI-arm (hazard ratio=1.08, P =0.276). Both regimens induced an identical objective response rate (ORR) of 41%, but disease control rate (ORR plus stable disease) was significantly greater in the FUFIRI group (81% versus 68%, P =0.001). Most frequent grades 1–4 side-effects of mIROX and FUFIRI treatment were nausea (80% versus 73%) and delayed diarrhoea (79% versus 68%). Grades 3–4 toxicities were generally below 10%, except for diarrhoea which was more frequent in the mIROX-arm compared to the FUFIRI-arm (19% versus 30%, P =0.006) Conclusion: mIROX failed to show superior activity compared to high-dose 5-FU/folinic acid plus irinotecan. Due to better tolerability the combination of high-dose 5-FU/folinic acid and irinotecan remains a standard of care in first-line treatment of metastatic colorectal cancer. [Copyright &y& Elsevier]