The lancet oncology
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The lancet oncology · Dec 2022
ReviewInternational recommendations for plasma Epstein-Barr virus DNA measurement in nasopharyngeal carcinoma in resource-constrained settings: lessons from the COVID-19 pandemic.
The effects of the COVID-19 pandemic continue to constrain health-care staff and resources worldwide, despite the availability of effective vaccines. Aerosol-generating procedures such as endoscopy, a common investigation tool for nasopharyngeal carcinoma, are recognised as a likely cause of SARS-CoV-2 spread in hospitals. ⋯ We completed a modified Delphi consensus process of three rounds with 33 international experts in otorhinolaryngology or head and neck surgery, radiation oncology, medical oncology, and clinical oncology with vast experience in managing nasopharyngeal carcinoma, representing 51 international professional societies and national clinical trial groups. These consensus recommendations aim to enhance consistency in clinical practice, reduce ambiguity in delivering care, and offer advice for clinicians worldwide who work in endemic and non-endemic regions of nasopharyngeal carcinoma, in the context of COVID-19 and other airborne pandemics, and in future unexpected settings of severe resource constraints and insufficiency of personal protective equipment.
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The lancet oncology · Dec 2022
ReviewAlternative dosing strategies for immune checkpoint inhibitors to improve cost-effectiveness: a special focus on nivolumab and pembrolizumab.
Immune checkpoint inhibitors have revolutionised cancer treatment by offering durable responses to many patients with solid and haematological cancers. The high prices and increasing use of immune checkpoint inhibitors put considerable strain on health-care budgets globally. This financial strain could jeopardise patients' access to these anti-cancer therapies. ⋯ Therefore, investigating and implementing the most cost-effective dosing strategies for immune checkpoint inhibitors are urgently necessary. This Personal View provides an overview of existing data on immune checkpoint inhibitor pharmacology and (novel) dosing strategies for anti-PD-1 therapy with nivolumab and pembrolizumab, with a special focus on cost-effectiveness and saving potential. Furthermore, specific recommendations to guide health-care professionals are provided, through the process of prescribing, rounding, preparing, and administering nivolumab and pembrolizumab in the most practical and cost-effective way possible.
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The lancet oncology · Dec 2022
ReviewMechanisms, mitigation, and management of urinary toxicity from prostate radiotherapy.
Urinary toxicity is common following pelvic radiotherapy and can have a substantial negative effect on survivorship. Due to its prevalence and the increasing number of related clinical trials, localised prostate cancer radiotherapy is a useful illustrative tool to explore urinary toxicity. ⋯ Tools now exist not only to identify the urethra, but also to direct radiation dose away from the urethra, with early data suggesting that this reduces moderate-to-severe late urinary toxicity. Coupled with new evidence supporting dominant nodule microboosting and ultrahypofractionation as emerging standards of care, urethral sparing radiotherapy is a powerful tool against radiation induced urinary toxicity while also maximising disease control.
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The lancet oncology · Nov 2022
ReviewAccelerating the integration of China into the global development of innovative anticancer drugs.
The aim of this Policy Review was to compare China's overall and synchronous participation in clinical trials for innovative anticancer drugs with that of the USA, the EU, Japan, and South Korea, and to assess changes in the participation rate trends in these five regions. Relevant data from the top 20 international pharmaceutical companies from 2011 to 2021 were systematically collected from the Trialtrove and Pharmaprojects databases. Among the 8260 trials for 954 new anticancer drugs identified, China was involved in 8·8% of the trials and with 20·4% of the drugs being trialled. ⋯ China's participation rate in early phase trials (4·4%) and in synchronous trials (5·4%) was even lower, in stark contrast to that of the USA (66·1% for early phase trials and 89·1% for synchronous trials). The fastest growing annual rate of participation in trials was observed in China (15·7%), followed by South Korea (8·2%) and Japan (6·8%); no change was detected in the USA or the EU. This Policy Review shows that Chinese participation in the clinical development of innovative cancer drugs by international pharmaceutical companies has increased over the past decade, but an obvious gap persists in comparison with the USA, the EU, Japan, and South Korea, especially in its synchronous participation and early participation rates.
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The lancet oncology · Nov 2022
ReviewExploring the link between cancer policies and cancer survival: a comparison of International Cancer Benchmarking Partnership countries.
Cancer policy differences might help to explain international variation in cancer survival, but empirical evidence is scarce. We reviewed cancer policies in 20 International Cancer Benchmarking Partnership jurisdictions in seven countries and did exploratory analyses linking an index of cancer policy consistency over time, with monitoring and implementation mechanisms, to survival from seven cancers in a subset of ten jurisdictions from 1995 to 2014. All ten jurisdictions had structures in place to oversee or deliver cancer control policies and had published at least one major cancer plan. ⋯ Jurisdictions that scored the highest on policy consistency had large improvements in survival for most sites. Our analysis provides an important first step to systematically capture and evaluate what are inherently complex policy processes. The findings can help guide policy makers seeking approaches and frameworks to improve cancer services and, ultimately, cancer outcomes.