Japanese journal of clinical oncology
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Jpn. J. Clin. Oncol. · Mar 2015
Implementation status and explanatory analysis of early advance care planning for Stage IV non-small cell lung cancer patients.
The American Society of Clinical Oncology published the goals of individualized care including advance care planning for advanced cancer patients in 2011. However, no data are available on the implementation status of advance care planning. ⋯ Our results suggest that there is possible benefit from providing information on supportive care before first-line chemotherapy and informing patients about their prognosis in prolonging the duration of supportive care.
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Jpn. J. Clin. Oncol. · Feb 2015
Randomized Controlled Trial Multicenter Study Comparative StudyA double-blind randomized Phase II study of olanzapine 10 mg versus 5 mg for emesis induced by highly emetogenic chemotherapy.
A randomized Phase II dose-finding trial comparing olanzapine 10 mg with olanzapine 5 mg for patients receiving highly emetogenic chemotherapy with cisplatin was started in June 2014. The purpose of the trial is to evaluate the efficacy and safety of the two olanzapine doses and to determine which is more promising as a test arm for comparison with the current standard antiemetic care (a combination of aprepitant, a 5-HT3 receptor antagonist and dexamethasone) in a subsequent Phase III trial. ⋯ The primary endpoint is complete response defined as no emetic episodes and no use of rescue medications in the delayed (24-120 h) phase. This trial has been registered at the UMIN Clinical Trials Registry as UMIN000014214.
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Jpn. J. Clin. Oncol. · Feb 2015
Randomized Controlled TrialEfficacy and safety of sublingual fentanyl orally disintegrating tablet at doses determined from oral morphine rescue doses in the treatment of breakthrough cancer pain.
A randomized, crossover, double-blinded placebo-controlled and non-blinded active drug-controlled, comparative clinical trial was conducted to evaluate the efficacy and safety of sublingual fentanyl tablet. ⋯ Patients treated with strong opioid analgesics at fixed intervals for chronic cancer pain and with oral morphine at doses up to 20 mg as rescue medication were investigated. The doses of sublingual fentanyl to treat breakthrough pain were determined from rescue morphine doses by use of conversion ratios. In these patients, administration of sublingual fentanyl at doses determined by a conversion ratio of 1/50 was effective and safe. Further studies are needed to validate the use of this conversion method.
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Jpn. J. Clin. Oncol. · Jan 2015
Multicenter Study Clinical TrialBreakthrough pain management using fentanyl buccal tablet (FBT) in combination with around-the-clock (ATC) opioids based on the efficacy and safety of FBT, and its relationship with ATC opioids: results from an open-label, multi-center study in Japanese cancer patients with detailed evaluation.
Rapid analgesic onset opioids, particularly fentanyl buccal tablet, is preferable for managing breakthrough pain. The efficacy and safety of fentanyl buccal tablet and its association with around-the-clock opioids needs to be explored with an option of dose adjustments, more closely reflecting administration in clinical practice. The aim of the study was to assess the safety and efficacy of fentanyl buccal tablet in breakthrough pain management in combination with around-the-clock opioids with the dose adjustment option, and explore the dose adjustment's influence on breakthrough pain management using detailed evaluation. ⋯ Fentanyl buccal tablet can stably and safely manage breakthrough pain in cancer patients with independent dose adjustment based on detailed evaluation of each patient's condition. Breakthrough pain management using fentanyl buccal tablet with around-the-clock opioids at optimal doses may be an important factor in palliative care for cancer patients with breakthrough pain.