The lancet oncology
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The lancet oncology · Mar 2013
CNS relapses in patients with HER2-positive early breast cancer who have and have not received adjuvant trastuzumab: a retrospective substudy of the HERA trial (BIG 1-01).
Several randomised trials have confirmed the benefit of adjuvant trastuzumab for patients with HER2-positive early breast cancer. However, concern has been expressed that adjuvant trastuzumab might be associated with an increased frequency of CNS relapses. We assessed the frequency and course of CNS relapses, either as first event or at any time, using data from the HERA trial. ⋯ None.
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The lancet oncology · Mar 2013
Randomized Controlled TrialPalliative use of non-invasive ventilation in end-of-life patients with solid tumours: a randomised feasibility trial.
Despite best-possible medical management, many patients with end-stage cancer experience breathlessness, especially towards the end of their lives. We assessed the acceptability and effectiveness of non-invasive mechanical ventilation (NIV) versus oxygen therapy in decreasing dyspnoea and the amount of opiates needed. ⋯ None.
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The lancet oncology · Mar 2013
Sustaining innovation and improvement in the treatment of childhood cancer: lessons from high-income countries.
Cancer in children and adolescents is rare and biologically very different from cancer in adults. It accounts for 1·4% of all cancers worldwide, although this proportion ranges from 0·5% in Europe to 4·8% in Africa, largely because of differences in age composition and life expectancy. In high-income countries, survival from childhood cancer has reached 80% through a continuous focus on the integration of clinical research into front-line care for nearly all children affected by malignant disease. ⋯ Every country should have a national cancer plan that recognises the unique demographic characteristics and care needs of young people with cancer. Centralisation of the complex components of treatment of these rare diseases is essential to improve survival, accelerate research, and train the future specialist workforce. Referral routes and care pathways must take account of the large geographical distances between many patients' homes and treatment centres, and the economic, cultural, and linguistic diversity of the populations served.
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The lancet oncology · Mar 2013
Randomized Controlled TrialLaparoscopic versus open surgery for rectal cancer (COLOR II): short-term outcomes of a randomised, phase 3 trial.
Laparoscopic surgery as an alternative to open surgery in patients with rectal cancer has not yet been shown to be oncologically safe. The aim in the COlorectal cancer Laparoscopic or Open Resection (COLOR II) trial was to compare laparoscopic and open surgery in patients with rectal cancer. ⋯ Ethicon Endo-Surgery Europe, Swedish Cancer Foundation, West Gothia Region, Sahlgrenska University Hospital.
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The lancet oncology · Mar 2013
New drugs for children and adolescents with cancer: the need for novel development pathways.
Despite major progress in the past 40 years, 20% of children with cancer die from the disease, and 40% of survivors have late adverse effects. Innovative, safe, and effective medicines are needed. Although regulatory initiatives in the past 15 years in the USA and Europe have been introduced, new drug development for children with cancer is insufficient. ⋯ Hurdles and bottlenecks are well known-eg, small numbers of patients, the complexity of developing targeted agents and their biomarkers for selected patients, limitations of US and EU regulations for paediatric medicines, insufficient return on investment, and the global economic crisis facing drug companies. New drug development pathways could efficiently address the challenges with innovative methods and trial designs, investment in biology and preclinical research, new models of partnership and funding including public-private partnerships and precompetitive research consortia, improved regulatory requirements, initiatives and incentives that better address these needs, and increased collaboration between paediatric oncology cooperative groups worldwide. Increased cooperation between all stakeholders-academia, parents' organisations and advocacy groups, regulatory bodies, pharmaceutical companies, philanthropic organisations, and government-will be essential.