The oncologist
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Hepatocellular carcinoma (HCC) is a complex condition associated with a poor prognosis. Treatment outcomes are affected by multiple variables, including liver function, performance status of the patient, and tumor stage, making a multidisciplinary approach to treatment essential for optimal patient management. Only ∼30% of patients are eligible for curative therapies (surgery or ablation); palliative treatments include transcatheter arterial chemoembolization (TACE) and sorafenib. ⋯ The Global Investigation of therapeutic DEcisions in hepatocellular carcinoma and Of its treatment with sorafeNib (GIDEON) study is a global, noninterventional study of patients with unresectable HCC receiving sorafenib. The aim of that study is to compile a large robust database to evaluate local, regional, and global factors influencing the management of patients with HCC. It is hoped that findings from the GIDEON study along with phase III RCT data will lead to better outcomes for patients with intermediate-advanced HCC.
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Integrative oncology is the synthesis of mainstream cancer care and evidence-based complementary therapies. Complementary strategies include massage therapies, acupuncture, fitness, and mind-body techniques, which take advantage of the reciprocal relationship between the mind and body. ⋯ Several studies have demonstrated, for example, that social context plays an important role in the perception of pain and that a patient's coping strategies can influence the persistence of pain. In this article, we briefly describe research illustrating the promise of integrative approaches for the treatment of cancer-related neuropathic pain.
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In Japan, the history of postoperative chemotherapy for breast cancer started with 5-fluorouracil (5-FU), launched in the 1980s. Currently, oral fluoropyrimidine-based regimens indicated for the treatment of breast cancer in Japan include tegafur plus uracil (UFT); tegafur, gimeracil, and oteracil (TS-1); doxifluridine; and capecitabine. In particular, UFT represents an important option for long-term treatment because of minimal adverse events and the potential for long-term maintenance of effective plasma concentrations of 5-FU to inhibit micrometastasis after surgery. ⋯ This paper reviews the results of clinical studies of UFT conducted in Japan to assess the therapeutic usefulness of this oral 5-FU. The types of patients most likely to benefit from UFT are discussed on the basis of currently available evidence and a global consensus of treatment recommendations. The optimal timing of endocrine therapy and strategies for postoperative adjuvant chemotherapy with UFT in patients with breast cancer are also discussed.
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Neuropathic pain--pain resulting from a lesion, damage, or dysfunction of the somatosensory nervous system--can arise through several distinct etiologies ranging from toxicity, surgery, radiation, and trauma to congenital disorders. Neuropathic pain is widely recognized as a common consequence of cancer and results from administration of several common oncology drugs. It not only impacts quality of life, but it also impacts patient outcomes because of resulting treatment delays, dose reductions, and discontinuations. ⋯ Despite its widely recognized importance, there is a paucity of reliable information available regarding the incidence, prevalence of patient-and physician-reported severity, and time course of cancer-related neuropathic pain. To address this severe knowledge gap, we need new, high-quality, population-based studies of individual cancer pain syndromes and conditions. However, in order to gather this information, we also need substantial improvements in the specific classification of cancer-related neuropathic syndromes and better validated diagnostic tools that can help to elucidate the incidence, prevalence, severity, and potential economic impact of cancer-associated neuropathies.
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Taste alterations (TAs) are a frequent but under-recognized treatment side effect in cancer patients undergoing chemotherapy (CT). CT regimens with different toxicity profiles may vary in their impact on TAs, but research on this topic is lacking. This study assesses the prevalence of TAs and their relation to sociodemographic and clinical variables, especially CT regimens. Furthermore, the association between TAs and quality of life (QOL) is investigated. ⋯ The high prevalence of TAs and their impact on QOL in CT patients underscore the urgent need for increased attention to this side effect, both in research and in clinical practice.