• Second cancer risk after chemotherapy for Hodgkin's lymphoma: a collaborative British cohort study.

      Swerdlow, A J; Higgins, C D; Smith, P; Cunningham, D; Hancock, B W; Horwich, A; Hoskin, P J; Lister, T A; Radford, John A; Rohatiner, A Z S; et al. (2011-11-01)
      We investigated the long-term risk of second primary malignancy after chemotherapy for Hodgkin's lymphoma (HL) in a much larger cohort than any yet published, to our knowledge.
    • Sunitinib malate for the treatment of pancreatic neuroendocrine tumors.

      Raymond, E; Dahan, L; Raoul, J; Bang, Y; Borbath, I; Lombard-Bohas, C; Valle, Juan W; Metrakos, P; Smith, D; Vinik, A; et al. (2011-02-10)
      The multitargeted tyrosine kinase inhibitor sunitinib has shown activity against pancreatic neuroendocrine tumors in preclinical models and phase 1 and 2 trials.
    • Trastuzumab plus anastrozole versus anastrozole alone for the treatment of postmenopausal women with human epidermal growth factor receptor 2-positive, hormone receptor-positive metastatic breast cancer: results from the randomized phase III TAnDEM study.

      Kaufman, Bella; Mackey, John R; Clemens, Michael R; Bapsy, Poonamalle P; Vaid, Ashok; Wardley, Andrew M; Tjulandin, Sergei; Jahn, Michaela; Lehle, Michaela; Feyereislova, Andrea; et al. (2009-11-20)
      PURPOSE: TAnDEM is the first randomized phase III study to combine a hormonal agent and trastuzumab without chemotherapy as treatment for human epidermal growth factor receptor 2 (HER2)/hormone receptor-copositive metastatic breast cancer (MBC). PATIENTS AND METHODS: Postmenopausal women with HER2/hormone receptor-copositive MBC were randomly assigned to anastrozole (1 mg/d orally) with or without trastuzumab (4 mg/kg intravenous infusion on day 1, then 2 mg/kg every week) until progression. The primary end point was progression-free survival (PFS) in the intent-to-treat population. Results Overall, 103 patients received trastuzumab plus anastrozole; 104 received anastrozole alone. Patients in the trastuzumab plus anastrozole arm experienced significant improvements in PFS compared with patients receiving anastrozole alone (hazard ratio = 0.63; 95% CI, 0.47 to 0.84; median PFS, 4.8 v 2.4 months; log-rank P = .0016). In patients with centrally confirmed hormone receptor positivity (n = 150), median PFS was 5.6 and 3.8 months in the trastuzumab plus anastrozole and anastrozole alone arms, respectively (log-rank P = .006). Overall survival in the overall and centrally confirmed hormone receptor-positive populations showed no statistically significant treatment difference; however, 70% of patients in the anastrozole alone arm crossed over to receive trastuzumab after progression on anastrozole alone. Incidence of grade 3 and 4 adverse events was 23% and 5%, respectively, in the trastuzumab plus anastrozole arm, and 15% and 1%, respectively, in the anastrozole alone arm; one patient in the combination arm experienced New York Heart Association class II congestive heart failure. CONCLUSION: Trastuzumab plus anastrozole improves outcomes for patients with HER2/hormone receptor-copositive MBC compared with anastrozole alone, although adverse events and serious adverse events were more frequent with the combination.
    • UGT1A1*28 genotype predicts gastrointestinal toxicity in patients treated with intermediate-dose irinotecan.

      Ferraldeschi, Roberta; Minchell, Laura J; Roberts, Stephen A; Tobi, Simon; Hadfield, Kristen D; Blackhall, Fiona H; Mullamitha, Saifee A; Wilson, Gregory; Valle, Juan W; Saunders, Mark P; et al. (2009-05)
      AIMS: Variants in UGT1A1 have previously been associated with toxicity from irinotecan chemotherapy. We conducted a pragmatic prospective cohort study to establish the relevance of UGT1A1 variants in the prediction of severe diarrhea and neutropenia in patients with colorectal cancer receiving irinotecan in a routine clinical setting. MATERIALS & METHODS: Genotyping of UGT1A1*28 and c.-3156G>A was undertaken in an unselected, prospective cohort of 96 individuals treated with irinotecan at a single major UK oncology centre. Data on cytotoxic drugs received, and toxicity for all irinotecan treatment cycles were collected from case notes. Over 95% (92/96) of patients received an intermediate dose of irinotecan (180 mg/m(2), twice weekly). Irinotecan was given in combination with other cytotoxic drugs in 93/96 subjects and Grade 3 or 4 toxicity occurred in 23% of subjects. RESULTS: No association was found between UGT1A1*28 or c.-3156G>A and neutropenia. However, individuals carrying two copies of UGT1A1*28 (p = 0.04; OR: 14; 95% CI: 1.1-185) or c.-3156G>A (p = 0.03) had a significantly increased risk of diarrhea over all cycles. CONCLUSION: Our findings indicate that UGT1A1 genotyping is not a good predictor of hematological toxicity in patients treated with intermediate irinotecan doses. However, it may be useful in the identification of patients at risk of severe diarrhea.
    • Vandetanib plus pemetrexed for the second-line treatment of advanced non-small-cell lung cancer: a randomized, double-blind phase III trial.

      de Boer, Richard H; Arrieta, Óscar; Yang, Chih-Hsin; Gottfried, Maya; Chan, Valorie; Raats, Johann; de Marinis, Filippo; Abratt, Raymond P; Wolf, Jürgen; Blackhall, Fiona H; et al. (2011-03-10)
      Vandetanib is a once-daily oral inhibitor of vascular endothelial growth factor receptor and epidermal growth factor receptor signaling. This randomized, placebo-controlled phase III study assessed the efficacy of vandetanib plus pemetrexed as second-line therapy in advanced non-small-cell lung cancer.