Longer period to achieve low serum CA125 value and negative peritoneal cytology could predict positive lymph node status indicated as ovarian cancer stem cells in retroperitoneum.
Project/Area Number |
20791135
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Obstetrics and gynecology
|
Research Institution | Chiba University |
Principal Investigator |
TATE Shinichi Chiba University, 大学院・医学研究院, 助教 (00322636)
|
Co-Investigator(Renkei-kenkyūsha) |
SHOZU Makio 千葉大学, 大学院・医学研究院, 教授 (30226302)
|
Project Period (FY) |
2008 – 2009
|
Project Status |
Completed (Fiscal Year 2009)
|
Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | 婦人科腫瘍学 / 卵巣がん / がん幹細胞 / 化学療法 |
Research Abstract |
The objective of the current study is to clarify the association between positive metastatic lymph node and peritoneal cytology status and CA125 status at interval debulking surgery so that we could predict lymph node status before interval debulking surgery. Among patients, we performed retroperitoneal lymphadenectomy for 19 patients. 6 patients had positive lymph node status. In analysis for CA125, patients with yN1 had significantly longer period required until CA125 decreasing under 35 IU/ml than patients with yN0 ( yN1 ; 35.6 weeks, yN0 ; 7.1 weeks). The median period until peritoneal cytology revealed negative was 19.1 weeks. In analysis for peritoneal cytology, patients with yN1 had significantly longer period required until negative cytology status than patients with yN0 ( yN1 ; 37.4 weeks, yN0 ; 20.3 weeks). The longer period for CA125 value decreasing under 35IU/ml and peritoneal cytology revealed for negative could predict positive lymph node status.
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Report
(3 results)
Research Products
(19 results)
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[Presentation] 感染と鑑別を要したG-CSF産生卵巣癌の一例2009
Author(s)
小野亜希子, 三橋暁, 松岡歩, 宮西香里, 山地沙知, 植原貴史, 平敷好一郎, 加藤一喜, 碓井宏和, 楯真一, 生水真紀夫
Organizer
第118回日本産科婦人科学会関東連合地方部会
Place of Presentation
東京
Year and Date
2009-11-08
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[Presentation] 急速に敗血症性ショックに至った卵巣膿瘍の1例2009
Author(s)
松岡歩, 楯真一, 三橋暁, 碓井宏和, 木原真紀, 平敷好一郎, 鶴岡信栄, 山地沙知, 宮西香里, 小野亜希子, 長田久夫, 生水真紀夫
Organizer
第118回日本産科婦人科学会関東連合地方部会
Place of Presentation
東京
Year and Date
2009-11-08
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[Presentation] 生水真紀夫初期卵巣がんにおける術前CA19-9高値は予後因子となりうるか?2009
Author(s)
楯真一, 平敷好一郎, 加藤一喜, 植原貴史, 碓井宏和, 木原真紀, 山地沙知, 曽根国瑞, 今泉あすか, 木嶋由理子, 宮西香里, 三橋暁
Organizer
第47回日本癌治療学会学術集会
Place of Presentation
横浜
Year and Date
2009-10-22
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[Presentation] 化学療法により肉眼的に消失した卵巣がん播種病巣に腫瘍細胞が遺残しているか?2009
Author(s)
楯真一, 加藤一喜, 平敷好一郎, 碓井宏和, 木原真紀, 山地沙知, 植原貴史, 三橋暁, 清川貴子, 中谷行雄, 生水真紀夫
Organizer
第46回日本婦人科腫瘍学会学術集会
Place of Presentation
新潟
Year and Date
2009-07-10
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[Presentation] 子宮頸部円錐切除トレーナーの使用経験2009
Author(s)
金田佳子, 楯真一, 平敷好一郎, 碓井宏和, 加藤一喜, 木原真紀, 田中宏一, 尾本暁子, 高木亜由美, 三橋暁, 長田久夫, 生水真紀夫
Organizer
第61回日本産科婦人科学会学術講演会
Year and Date
2009-06-26
Related Report
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