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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Malignant bowel obstruction (MBO) is a common and distressing outcome particularly in patients with bowel or gynaecological cancer. Radiological imaging, particularly with CT, is critical in determining the cause of obstruction and possible therapeutic interventions. Although surgery should be the primary treatment for selected patients with MBO, it should not be undertaken routinely in patients known to have poor prognostic criteria for surgical intervention such as intra-abdominal carcinomatosis, poor performance status and massive ascites. ⋯ Vomiting may be controlled using anti-secretory drugs or/and anti-emetics. Somatostatin analogues (e.g. octreotide) reduce gastrointestinal secretions very rapidly and have a particularly important role in patients with high obstruction if hyoscine butylbromide fails. A collaborative approach by surgeons and the oncologist and/or palliative care physician as well as an honest discourse between physicians and patients can offer an individualised and appropriate symptom management plan.
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Many cooperative groups have reported on the chemo-sensitivity of rhabdomyosarcoma (RMS). Doxorubicin has been tested but remains a controversial treatment option. We report here the results of the up-front evaluation of the efficacy of doxorubicin in children and adolescents with high-risk metastatic RMS. ⋯ This window study provides the definitive demonstration of the efficacy of doxorubicin in untreated RMS. Given the inconclusive results obtained from previous studies using differing schedules chemotherapy incorporating doxorubicin, the next step should be a randomised study testing dose intensity in high-risk localised RMS. This issue is being addressed in a current European study (EpSSG RMS 2005).
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Taxanes have been broadly used in the treatment of breast cancer. However, the majority of initially responsive breast cancer patients eventually develop resistance to taxanes (acquired resistance) and a non-negligible percentage of patients are primarily resistant to these agents (de novo resistance). ⋯ Epothilones are a novel class of microtubule-targeting agents sharing a similar mechanism of action to the taxanes and having a more potent antiproliferative activity in various tumour cells lines, particularly in cases of taxane-resistant breast cancer. This review will focus on clinical development of epothilones in breast cancer, particularly ixabepilone which is in the late stages of development, their potential impact in clinical practice, advantages and limitations.
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A multidisciplinary approach is mandatory for patients with gastric cancer. Patients should be managed by an experienced team of physicians. The outcome of patients is related to the experience of the multidisciplinary team. ⋯ The DCF regimen (docetaxel, cisplatin and 5-FU) has become, therefore, a new active option in advanced gastric cancer in selected patients in good condition. Further randomised trials are therefore to be designed to further improve chemotherapy by modifying and optimising the chemotherapy regimens, and investigating novel treatment combinations. The addition of biological agents to the optimal chemotherapy regimen may achieve further improvements in efficacy.
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This study aimed to determine the somatosensory characteristics and pain types in patients with acute oxaliplatin-induced neuropathy and to relate this profile to the hereby detected underlying pathophysiological mechanisms. ⋯ Pain symptoms of acute oxaliplatin-induced neuropathy are related to signs of sensitisation within the peripheral (cold and heat hyperalgesia) and central nervous nociceptive system (mechanical hyperalgesia). This strengthens the rationale for treatment with anticonvulsants and antidepressants and fosters research on ion channel and receptor related mechanisms.