Journal of clinical oncology : official journal of the American Society of Clinical Oncology
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We compared efficacy of trastuzumab versus no trastuzumab in patients with small (≤ 2 cm) human epidermal growth factor receptor 2 (HER2) -positive breast cancer treated in randomized trials. ⋯ Women with HER2-positive tumors ≤ 2 cm in the randomized trastuzumab trials derived substantial DFS and OS benefit from adjuvant trastuzumab. Trastuzumab-treated patients with HR-positive disease and ≤ one positive lymph node may be candidates for trials assessing less aggressive treatment approaches.
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Our main objective was to prospectively determine the prognostic value of [(18)F]fluorodeoxyglucose positron emission tomography/computed tomography (PET/CT) after two cycles of rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone given every 14 days (R-CHOP-14) under standardized treatment and PET evaluation criteria. ⋯ Our results confirmed that an interim PET/CT scan has limited prognostic value in patients with diffuse large B-cell lymphoma homogeneously treated with six cycles of R-CHOP-14 in a large prospective trial. At this point, interim PET/CT scanning is not ready for clinical use to guide treatment decisions in individual patients.
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Randomized Controlled Trial Comparative Study
Mapisal Versus Urea Cream as Prophylaxis for Capecitabine-Associated Hand-Foot Syndrome: A Randomized Phase III Trial of the AIO Quality of Life Working Group.
Hand-foot syndrome (HFS) is a frequently occurring adverse event associated with anticancer drugs. This study compares a newly introduced ointment containing several antioxidants and exhibiting high radical protection factor, which has been available on the German market since 2011, with urea cream for prevention of HFS in patients treated with capecitabine. ⋯ This trial demonstrated that 10% urea cream was superior to the new ointment at preventing HFS over the first 6 weeks of treatment with capecitabine.
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This phase II trial evaluated the effect of neoadjuvant chemotherapy with or without second-look surgery before craniospinal irradiation on response rates and survival outcomes in children with newly diagnosed non-germinomatous germ cell tumors. ⋯ Neoadjuvant chemotherapy with or without second-look surgery achieved high response rates contributing to excellent survival outcomes in children with newly diagnosed non-germinomatous germ cell tumors. This regimen should be included as a backbone for further studies.