European journal of cancer : official journal for European Organization for Research and Treatment of Cancer (EORTC) [and] European Association for Cancer Research (EACR)
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Randomized Controlled Trial Multicenter Study
First-line pemetrexed plus cisplatin followed by gefitinib maintenance therapy versus gefitinib monotherapy in East Asian patients with locally advanced or metastatic non-squamous non-small cell lung cancer: a randomised, phase 3 trial.
In the Iressa Pan-ASia Study (IPASS), gefitinib claimed improved progression-free survival (PFS) versus carboplatin-paclitaxel in clinically selected lung cancer patients. The primary objective of this study was to assess the PFS of pemetrexed-cisplatin (PC) followed by gefitinib maintenance versus gefitinib monotherapy in an IPASS-like population. ⋯ Eli Lilly and Company.
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To evaluate the tolerability, pharmacokinetics and tumour response of first-line trebananib plus paclitaxel and carboplatin followed by trebananib maintenance in high-risk or advanced ovarian cancer. ⋯ In women with ovarian cancer receiving IDS or PDS, IV trebananib 15 mg/kg QW plus paclitaxel and carboplatin appears tolerable. Results suggest that the treatment combination followed by trebananib 15 mg/kg monotherapy is associated with antitumour activity.
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Multicenter Study
Adjuvant treatment with zoledronic acid after extensive curettage for giant cell tumours of bone.
Giant cell tumours (GCT) of bone are benign neoplasms associated with a high rate of local recurrence after extensive intra-lesional curettage. Recently, understanding of the biological molecular availability of strong anti-osteoclastic drugs has suggested their potential value in reducing local recurrences after curettage. Through a phase II clinical trial, we investigated the effect of a short treatment with zoledronic acid (ZOL) after intra-lesional curettage of GCT, as well as local recurrence and tolerance of the treatment. ⋯ Short adjuvant treatments with ZOL after extensive intra-lesional curettage of GCT were associated with a low rate of recurrence but did not prevent local recurrence in this study. No serious general adverse effects were observed. More studies are needed to evaluate the potential benefit of medical bisphosphonate injections combined with intra-lesional curettage in the treatment of GCTB.
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Multicenter Study Comparative Study
Breast screening using 2D-mammography or integrating digital breast tomosynthesis (3D-mammography) for single-reading or double-reading--evidence to guide future screening strategies.
We compared detection measures for breast screening strategies comprising single-reading or double-reading using standard 2D-mammography or 2D/3D-mammography, based on the 'screening with tomosynthesis or standard mammography' (STORM) trial. ⋯ The evidence we report warrants rethinking of breast screening strategies and should be used to inform future evaluations of 2D/3D-mammography that assess whether or not the estimated incremental detection translates into improved screening outcomes such as a reduction in interval cancer rates.
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Randomized Controlled Trial Multicenter Study Comparative Study
Is there a role of surgery in patients with recurrent or metastatic gastrointestinal stromal tumours responding to imatinib: a prospective randomised trial in China.
For advanced gastrointestinal stromal tumour (GIST) patients who are responding to imatinib mesylate, the role of surgery has not been formally demonstrated. This multicenter randomised controlled trial was designed to assess whether surgery to treat residual disease for patients with recurrent/metastatic GISTs responding to imatinib mesylate (IM) improved progression free survival (PFS) compared with IM treatment alone. ⋯ While no significant differences were observed in the two arms, this study suggests that surgical removal of the metastatic lesion may improve the outcome of advanced GIST patients and should stimulate additional research on this topic.