J Exp Clin Canc Res
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J Exp Clin Canc Res · Jan 2009
Meta AnalysisWhole brain radiotherapy with radiosensitizer for brain metastases.
To study the efficacy of whole brain radiotherapy (WBRT) with radiosensitizer in comparison with WBRT alone for patients with brain metastases in terms of overall survival, disease progression, response to treatment and adverse effects of treatment. ⋯ Our data show that WBRT with the following radiosentizers (ionidamine, metronidazole, misonodazole, motexafin gadolinium, BUdr, efaproxiral, thalidomide), have not improved significatively the overall survival, local control and tumor response compared to WBRT alone for brain metastases. However, 2 of them, motexafin- gadolinium and efaproxiral have been shown in recent publications (lung and breast) to have positive action in lung and breast carcinoma brain metastases in association with WBRT.
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J Exp Clin Canc Res · Jan 2009
Controlled Clinical TrialOpioids switching with transdermal systems in chronic cancer pain.
Due to tolerance development and adverse side effects, chronic pain patients frequently need to be switched to alternative opioid therapy ⋯ Opioid switching at 50% of the calculated equianalgesic dose produced a significant reduction in pain levels and rescue medication. The incidence of side effects decreased and no new side effects were noted. Further studies are required to provide individualized treatment for patients according to their different types of cancer.
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J Exp Clin Canc Res · Jan 2009
Randomized Controlled TrialClinical research of Olanzapine for prevention of chemotherapy-induced nausea and vomiting.
This study was designed to mainly evaluate the activity and safety of olanzapine compared with 5-hydroxytryptamine 3(5-HT3) receptor antagonists for prevention of chemotherapy-induced nausea and vomiting(CINV) in patients receiving highly or moderately emetogenic chemotherapy (HEC or MEC). The second goal was to evaluate the impact of olanzapine on quality of life (QoL) of cancer patients during the period of chemotherapy. ⋯ Olanzapine can improve the complete response of delayed nausea and vomiting in patients receiving the highly or moderately emetogenic chemotherapy comparing with the standard therapy of antiemesis, as well as improve the QoL of the cancer patients during chemotherapy administration. Olanzapine is a safe and efficient drug for prevention of CINV.