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Prediction of myocutaneous adverse side effect due to intra-arterial chemotherapy by intra-arterial 99mTc-macroaggregated albumin administration in patients with bone and soft-tissue tumors
http://hdl.handle.net/2297/2795
http://hdl.handle.net/2297/2795452c26ae-7c1c-4532-9e78-872ab4059e3f
名前 / ファイル | ライセンス | アクション |
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ME-PR-TAKI-J-1452.pdf (109.4 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-10-03 | |||||
タイトル | ||||||
タイトル | Prediction of myocutaneous adverse side effect due to intra-arterial chemotherapy by intra-arterial 99mTc-macroaggregated albumin administration in patients with bone and soft-tissue tumors | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Taki, Junichi
× Taki, Junichi× Sumiya, Hisashi× Higuchi, Takahiro× Tsuchiya, Hiroyuki× Takazawa, Kotaro× Tomita, Katsuro× Tonami, Norihisa |
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提供者所属 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 金沢大学大学院医学系研究科 | |||||
書誌情報 |
Journal of Nuclear Medicine 巻 43, 号 11, p. 1452-1456, 発行日 2002-11-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0161-5505 | |||||
出版者 | ||||||
出版者 | THE SOCIETY OF NUCLEAR MEDICINE INC | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In malignant bone and soft-tissue tumors, intra-arterial chemotherapy and limb-saving surgery have become popular. Myocutaneous inflammatory change and necrosis are the major local side effects of intra-arterial chemotherapy. 99mTc-macroaggregated albumin (MAA) imaging with intra-arterial tracer administration was performed to evaluate drug distribution, and the ability of 99mTc-MAA imaging to predict local side effects was assessed. Methods: In 24 patients, 42 99mTc-MAA images were obtained with tracer injection through an intra-arterial catheter that was inserted into the proximal portion of the tumor-feeding artery. Abnormal uptake other than by tumor was assessed visually and quantitatively. Results: In visual analysis, abnormal 99mTc-MAA accumulation was observed in 21 of 42 images. In the first consecutive 13 of these 21 images, intra-arterial chemotherapy with cisplatin, doxorubicin, and caffeine was administered, and myocutaneous inflammation or necrosis in the area corresponding to the abnormal 99mTc-MAA uptake was observed in 11. In contrast, none of the 21 images without abnormal 99mTc-MAA uptake demonstrated any local adverse effect from intra-arterial chemotherapy. In the last consecutive 8 images with abnormal 99mTc-MAA uptake, intra-arterial chemotherapy was initiated with only cisplatin, and doxorubicin and caffeine administration was changed to the intravenous route. In all 8 of these images, no local adverse effects from chemotherapy were observed. Overall, the sensitivity, specificity, and accuracy of 99mTc-MAA imaging for the detection of myocutaneous damage were 100% (11/11), 91% (21/23), and 94% (32/34), respectively, and positive and negative predictive values were 85% (11/13) and 100% (21/21), respectively. In quantitative analysis, when the diagnostic threshold of the uptake ratio was set at 2.5, sensitivity, specificity, and accuracy for the detection of myocutaneous complications were 91% (10/11), 96% (22/ 23), and 94% (32/34), respectively, and positive and negative predictive values were 91% (10/11) and 96% (22/23), respectively. Conclusion: 99mTc-MAA imaging with intra-arterial infusion before intra-arterial chemotherapy for bone and soft-tissue tumors can facilitate prediction of local myocutaneous adverse effects due to chemotherapy. | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |