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Cryoballoon pulmonary problematic vein remoteness as being a standard means for interventional management of atrial fibrillation. An evaluation as well as a functional guide to an efficient as well as secure process.
In addition, that conversion surgery after chemotherapy may contribute to recurrence-free survival.In the present report, the patient was a 55-year-old woman who had undergone an oophorectomy in October 2016 as surgical intervention for ovarian cancer, followed by 6 courses of TC therapy as postoperative adjuvant therapy. She was diagnosed with recurrent ovarian cancer in August 2017, and we planned anticancer drug treatment considering that the tumor exhibited platinum resistance. However, the platelet count decreased significantly to 2.4×104/μL. Accordingly, she was referred to the hematology department and was diagnosed with idiopathic thrombocytopenic purpura. She was started on oral eltrombopag, and her platelet level recovered to 5.8×104/μL on day 68. Next, gemcitabine plus bevacizumab therapy was initiated. However, as the platelet level again decreased to 1.6×104/μL on day 8, the eltrombopag dose was increased only for 5 days before and after the anticancer drug administration on day 1. Accordingly, after increasing the eltrombopag dose, the anticancer drug treatment was performed without interruptions. Moreover, the gemcitabine dose could be increased. Herein, we report that in patients with platinum-resistant recurrent ovarian cancer complicated with idiopathic thrombocytopenic purpura, increasing the oral hematopoietic stimulant dose for 5 days before and after day 1 had beneficial results in continuing anticancer drug treatment.In elderly patients aged≥80 with newly diagnosed multiple myeloma(NDMM), the optimal initial doses of bortezomib (Bor)and lenalidomide(Len)remain unclear. We performed a retrospective analysis that included 20 patients with NDMM aged≥80 years who underwent treatment with Bor or Len at our hospital from July 2010 to December 2019. Among the patients treated with Bor, the median time to next treatment(TTNT)was 4.2 months, and the median dose was 1.0 mg/m2 per injection. While patients with International Staging System(ISS)Ⅲ or an estimated glomerular filtration rate of less then 40 mL/ min/1.73 m2 required dose reductions, dose intensity did not significantly affect TTNT. Among the patients treated with Len, the median TTNT was 14.6 months, and the median dose of Len was 10.0 mg/day. All patients who started with6le;10 mg Len continued the initial dose; the others required a dose reduction. Treatment was discontinued in 2 patients because of disease progression and in other 15 patients because of adverse events(AEs). In conclusion, initial doses of Bor at 1.0 mg/ m2 per injection and Len at 10 mg per day may provide potent disease control and permit continuing treatment with few AEs in elderly patients with MM.Neuropathic pain in patients with cancer often do not respond to both opioid and non-opioid analgesics. Tapentadol has two medical effects action on the μ opioid receptor and inhibition of noradrenaline reuptake; thus, it is expected to be effective for neuropathic pain. We investigated its effect on neuropathic pain in 40 patients with cancer who received tapentadol between June 2017 and May 2020 at the Japanese Red Cross Nagoya Daini Hospital. GSK-3 activation We compared the level of neuropathic pain using an NRS before and after tapentadol administration. The NRS score(median)decreased from 7 to 4.5 within 15 days after first administration or dose increase(p less then 0.05). Twenty-two patients(55%)showed more than 33% improvement in the NRS score. These results suggest that tapentadol may contribute to a reduction in neuropathic pain.Olaparib, an anticancer drug, requires daily administration, frequently causing nausea. Elucidation of the influential factors for nausea is important for continuing treatment. We retrospectively examined 23 patients who received olaparib treatment and were divided into nausea and no-nausea groups, according to antiemetic prescriptions during treatment. We compared the patients' background and laboratory values between the 2 groups. Nine patients developed nausea and 14 did not, with mean body weights at treatment initiation of 49.9±9.8 kg and 60.0±13.9 kg, respectively. Body weights were significantly lower in the nausea than in the no-nausea group. Four weeks after olaparib administration, the logarithmic difference in the fluctuation of the neutrophil count was -0.145±0.154 and 0.095±0.242, while the fluctuation of the lymphocyte count was -0.169±0.053 and -0.060±0.110 in the nausea and no-nausea groups, respectively, with the former significantly lower than the latter. The treatment period for the nausea group was significantly longer than that for the no-nausea group. Since olaparib is administrated as a flat dose, the dose per body weight increased in underweight patients. Thus, being underweight might have impacted the efficacy of olaparib, including the development of side effects such as nausea and hematotoxicity.To assess the efficacy and safety of ramucirumab in combination with FOLFIRI in patients with unresectable metastatic colorectal cancer under clinical practice in Japan, we reviewed manuscripts reporting clinical research, including case reports, of Japanese patients with FOLFIRI plus ramucirumab therapy published starting from 2016, when ramucirumab was approved as a treatment for metastatic colorectal cancer in Japan, to June 2020. We also reviewed an interim report of post-marketing surveillance study. The efficacy of ramucirumab in combination with FOLFIRI including irinotecan 150 mg/m2, which is the recommended dose in Japan and is used as initial dose in Japanese clinical practice, was similar to that of the global, phase 3 RAISE study with irinotecan 180 mg/m2. The desirable effect of FOLFIRI plus ramucirumab was observed in patients with wild-type RAS, primary tumors on the left sides(descending, sigmoid, or rectum colons), or who received anti-epidermal growth factor receptor agents, including panitumumab or cetuximab, as previous treatment. Also, the effectiveness of FOLFIRI plus ramucirumab as a late-line treatment was suggested. Several patients were reported to have nephrosis syndrome after starting ramucirumab, but they recovered with discontinuation of ramucirumab and appropriate treatment. No new safety concerns were observed from the literature or the interim report of post-marketing surveillance study.
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