The lancet oncology
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The lancet oncology · Mar 2022
ReviewToxicity and efficacy of chronomodulated chemotherapy: a systematic review.
Timing chemotherapy on the basis of the body's intrinsic circadian clock-ie, chronomodulated chemotherapy-might improve efficacy and reduce treatment toxicity. This systematic review summarises the available clinical evidence on the effects of chronomodulated chemotherapy from randomised, controlled trials in adult patients with cancer, published between the date of database inception and June 1, 2021. This study complies with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and was registered on the International Prospective Register of Systematic Reviews (CRD42020177878). ⋯ Three (17%) studies reported improved efficacy (survival measures, objective response rate, or time to treatment failure) of chronomodulated chemotherapy, and no studies reported a decrease in efficacy. In conclusion, most studies provide evidence of the reduction of toxicity resulting from chronomodulated chemotherapy, while efficacy is maintained. More and larger, carefully designed, randomised, controlled trials are needed to provide recommendations for clinical practice.
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The lancet oncology · Mar 2022
ReviewToxicity and efficacy of chronomodulated chemotherapy: a systematic review.
Timing chemotherapy on the basis of the body's intrinsic circadian clock-ie, chronomodulated chemotherapy-might improve efficacy and reduce treatment toxicity. This systematic review summarises the available clinical evidence on the effects of chronomodulated chemotherapy from randomised, controlled trials in adult patients with cancer, published between the date of database inception and June 1, 2021. This study complies with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and was registered on the International Prospective Register of Systematic Reviews (CRD42020177878). ⋯ Three (17%) studies reported improved efficacy (survival measures, objective response rate, or time to treatment failure) of chronomodulated chemotherapy, and no studies reported a decrease in efficacy. In conclusion, most studies provide evidence of the reduction of toxicity resulting from chronomodulated chemotherapy, while efficacy is maintained. More and larger, carefully designed, randomised, controlled trials are needed to provide recommendations for clinical practice.
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The lancet oncology · Mar 2022
ReviewEssential medicines list in national cancer control plans: a secondary analysis from a global study.
With the advent of innovative therapeutics for and the rising costs of cancer management, low-income and middle-income countries face increasing challenges to deliver effective and sustainable health care. Understanding of how countries are selecting and prioritising essential cancer interventions is poor, including in the formulation of policies for essential medicines. ⋯ Specification of budget allocations, policy of protection from catastrophic health expenditure, and national treatment guidelines in the NCCPs contributed to more consistent policies on essential cancer medicines. The bedrock to deliver effective cancer programmes resides in the assurance of comprehensive, consistent, and coherent policy formulation, to orient resource selection and health investments, ultimately delivering equitable health for all.
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The lancet oncology · Feb 2022
ReviewDosimetry in radionuclide therapy: the clinical role of measuring radiation dose.
Radionuclide therapy is a rapidly expanding oncological treatment method. Overwhelmingly, the application of radionuclide therapy in clinical practice relies on fixed or empirical dosing strategies. ⋯ In this Review, we describe the role of dosimetry as it has been applied historically and in modern clinical practice and its potential future applications. We further emphasise areas of future growth and a potential pathway to optimised personalised activity modulation of radionuclide therapy.
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The lancet oncology · Feb 2022
ReviewTherapeutic avenues for cancer neuroscience: translational frontiers and clinical opportunities.
With increasing attention on the essential roles of the tumour microenvironment in recent years, the nervous system has emerged as a novel and crucial facilitator of cancer growth. In this Review, we describe the foundational, translational, and clinical advances illustrating how nerves contribute to tumour proliferation, stress adaptation, immunomodulation, metastasis, electrical hyperactivity and seizures, and neuropathic pain. ⋯ We discuss the available clinical data, including ongoing trials investigating novel agents targeting the tumour-nerve axis, and the therapeutic potential for repurposing existing neuroactive drugs as an anti-cancer approach, particularly in combination with established treatment regimens. Lastly, we discuss the clinical challenges of these treatment strategies and highlight unanswered questions and future directions in the burgeoning field of cancer neuroscience.