Papers - KANEKO Masatoki
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胎内サイトメガロウイルス感染症児IgG抗体Avidity Indexの推移と臨床経過
金子政時, 鮫島浩、田中博昭、池ノ上克、楠元和美、峰松俊夫
HERPES MANEGMENT 11 ( 1 ) 7 - 7 2007.11
Language：Japanese Publishing type：Research paper (scientific journal)
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MARUYAMA Yuko, SAMESHIMA Hiroshi, KAMITOMO Masato, IBARA Satoshi, KANEKO Masatoki, IKENOUE Tsuyomu, MINEMATSU Toshio, EIZURU Yoshihito
The Journal of obstetrics and gynaecology research 33 ( 5 ) 619 - 623 2007.10
Language：Japanese Publishing type：Research paper (scientific journal)
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Fetal manifestations and poor outcomes of congenital cytomegalovirus infections: Possible candidates for intrauterine antiviral treatments Reviewed
Y Maruyama, H Sameshima, M Kamitomo, S Ibara, M Kaneko, T Ikenoue, T Minematsu, Y Eizuru
J. Obstet. Gynaecol. Res. 33 ( 5 ) 619 - 623 2007.10
Language：English Publishing type：Research paper (scientific journal)
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Maruyama Y., Sameshima H., Kamitomo M., Ibara S., Kaneko M., Ikenoue T., Minematsu T., Eizuru Y.
Journal of Obstetrics and Gynaecology Research 33 ( 5 ) 619 - 623 2007.10
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Journal of Obstetrics and Gynaecology Research
Aim: This retrospective study was performed to reveal the natural history of cytomegalovirus (CMV) infected fetuses during the perinatal period and to find prenatal findings associated with poor outcomes. Methods: 33 neonates with CMV infection, born after 30 weeks of gestation, were registered from a total of 12 414 infants between 1995 and 2003. Maternal and neonatal medical records were reviewed regarding fetal growth; abdominal signs including ascites and hepatosplenomegaly; cerebral signs including ventriculomegaly, microcephaly, and calcification; and fetal heart rate monitoring, for signs which may have been detected by the standard obstetric ultrasonography. Univariate and multivariate analyses were performed to test for any associations between these manifestations and poor outcomes such as death and neurological damages. Results: Among the 33 infants, 6 died, 10 developed neurological damage including cerebral palsy (n = 8), epilepsy (n = 5), and hearing difficulties (n = 5), and the remaining 17 were normal. After adjusting for ganciclovir treatment and gender, death was 40-fold more likely associated with infants having abdominal signs (OR 40, 95%CI 4.6-930) than those without abdominal signs. Similarly, poor outcomes (death or neurological damage) were more likely associated with infants having either abdominal or cerebral signs (OR 39, 95%CI 3.8-1323). Fetal growth restriction and non-reassuring fetal heart rate patterns were not significantly associated with poor outcomes. Conclusion: The absence of abdominal signs guarantees the infant's survival. The presence of abdominal or cerebral signs is associated with poor outcomes, suggesting that these fetuses are possible candidates to receive in-utero therapy of congenital CMV infection. © 2007 The Authors.
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17 ( 1 ) "S - 59"-"S-60" 2007.6
Language：Japanese Publishing type：Research paper (scientific journal)
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Prediction of placenta accreta in cases of placenta previa
DOI Koutarou, NAKANO Yuuki, TOKUNAGA Syuichi, KAWAGOE Yasuyuki, KANEKO Masatoki, SAMESHIMA Hiroshi, IKENOUE Tsuyomu
16 ( 2 ) 40 - 44 2007.3
Language：Japanese Publishing type：Research paper (scientific journal)
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Serological and epidemiological analysis of pregnant women with rubella re-infection
KANEKO Masatoki, FURUTA Ken, SAMESHIMA Hiroshi, IKENOUE Tsuyomu, KUSUMOTO Kazumi, MINEMATSU Toshio
16 ( 2 ) 23 - 26 2007.3
Language：Japanese Publishing type：Research paper (scientific journal)
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Prediction of placenta previa in cases of placenta previa Reviewed
16 ( 2 ) 40 - 44 2007.3
Language：Japanese Publishing type：Research paper (scientific journal)
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Serological and epidemiological analysis of pregnant woman with rubella re-infection Invited Reviewed
Masatoki Kaneko, Ken Furuta, Hiroshi Sameshima, Tsuyomu Ikenoue, Kazumi Kuumoto, Toshio Minematsu
The Japanese Journal of Obstetrical, Gynecological & Neonatal Hematology 16 ( 2 ) 23 - 26 2007.3
Language：Japanese Publishing type：Research paper (scientific journal)
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P004.超低出生体重児に対する腸瘻造設法の工夫 : ガーゼ固定法(一般演題,第44回日本小児外科学会九州地方会)
近藤 千博, 千々岩 一男, 松田 博光, 金子 政時, 児玉 由紀, 鮫島 浩, 池ノ上 克, 岩村 威志
日本小児外科学会雑誌 43 ( 6 ) 809 - 810 2007
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：特定非営利活動法人 日本小児外科学会
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P008.腹腔内精巣を伴った腹壁破裂の1例(一般演題,第44回日本小児外科学会九州地方会)
松田 博光, 千々岩 一男, 近藤 千博, 児玉 由紀, 金子 政時, 鮫島 浩, 池ノ上 克, 上村 敏雄, 長野 正史
日本小児外科学会雑誌 43 ( 6 ) 810 - 811 2007
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：特定非営利活動法人 日本小児外科学会
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A Two-Step Strategy for Detecting Intrauterine Cytomegalovirus Infection with Clinical Manifestations in the Mother, Fetuts, and Newborn Reviewed
Masatoki Kaneko, Hiroshi Sameshima, Tsuyomu Ikenoue, Toshio Minematsu
Jpn. J. Infect. Dis 59 363 - 366 2006.12
Language：English Publishing type：Research paper (scientific journal)
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Kaneko M., Sameshima H., Ikenoue T., Minematsu T.
Japanese Journal of Infectious Diseases 59 ( 6 ) 363 - 366 2006.12
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japanese Journal of Infectious Diseases
We selected a high-risk group based on clinical manifestations and performed virological tests to detect intrauterine cytomegalovirus (CMV) infection. We tested the efficacy of this detection protocol in this study. We analyzed 2,309 newborns at 22 weeks or more of gestation from January 1992 to December 2000. Clinical manifestations of the mother, fetus, and newborn were used in the initial step to identify the high-risk group. For the high-risk group, if the causes of clinical manifestation remained unclear, we assayed for CMV DNA in the amniotic fluid, umbilical cord blood, or newborn urine using polymerase chain reaction (PCR) as a second step. Positive PCR results were confirmed by isolating CMV. The initial step detected 287 high-risk cases from 2,309 deliveries. In this group, 100 cases did not have reasonable explanations for the clinical manifestation. In the second-step PCR, intrauterine CMV infection was diagnosed in 10 of 100 cases (10%). The initial clinical classification reduced the proportion of cases needing laboratory investigation to 4%. Thus, our strategy detected intrauterine CMV infection in as many as 10% of high-risk patients after the first step, which is much higher than the general screening rate.
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A two-step strategy for detecting intrauterine cytomegalovirus infection with clinical manifestations in the mother, fetus, and newborn.
Kaneko M, Sameshima H, Ikenoue T, Minematsu T
Japanese journal of infectious diseases 59 ( 6 ) 363 - 6 2006.12
Language：Japanese Publishing type：Research paper (scientific journal)
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丸山 有子, 金子 政時, 栄鶴 義人, 峰松 俊夫, 茨 聡, 上塘 正人, 鮫島 浩, 向井 基, 徳久 琢也, 松井 貴子, 藤江 由夏, 前田 隆嗣, 中澤 祐介, 宇都宮 剛, 大城 達男, 角 健司, 小野 哲男, 児玉 由紀, 池ノ上 克
日本周産期・新生児医学会雑誌 = Journal of Japan Society of Perinatal and Neonatal Medicine 42 ( 4 ) 792 - 797 2006.11
Language：Japanese Publishing type：Research paper (scientific journal)
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山下 美和, 前田 真, 杉村 基, 金山 尚裕, 峰松 俊夫, 楠元 和美, 金子 政時, 池ノ上 克
日本周産期・新生児医学会雑誌 = Journal of Japan Society of Perinatal and Neonatal Medicine 42 ( 4 ) 785 - 788 2006.11
Language：Japanese Publishing type：Research paper (scientific journal)
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Rubella outbreak on Tokunoshima island in 2004: Serological and epidemiological analysis of pregnant women with rubella Reviewed
Masatoki Kaneko, Hiroshi Sameshima, Tsuyomu Ikenoue, Toshio Minematsu, Kazumi Kusumoto, Satoshi Ibara, Masato Kamitomo, Yuko Maruyama
J. Obstet. Gynaecol. Res. 32 ( 5 ) 461 - 467 2006.10
Language：English Publishing type：Research paper (scientific journal)
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KANEKO Masatoki, SAMESHIMA Hiroshi, IKENOUE Tsuyomu, MINEMATSU Toshio, KUSUMOTO Kazumi, IBARA Satoshi, KAMITOMO Masato, MARUYAMA Yuko
The Journal of obstetrics and gynaecology research 32 ( 5 ) 461 - 467 2006.10
Language：Japanese Publishing type：Research paper (scientific journal)
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Rubella outbreak on Tokunoshima Island in 2004: serological and epidemiological analysis of pregnant women with rubella.
Kaneko M, Sameshima H, Ikenoue T, Minematsu T, Kusumoto K, Ibara S, Kamitomo M, Maruyama Y
The journal of obstetrics and gynaecology research 32 ( 5 ) 461 - 7 2006.10
Language：Japanese Publishing type：Research paper (scientific journal)
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丸山 有子, 茨 聡, 池ノ上 克, 金子 政時, 徳久 琢也, 松井 貴子, 向井 基, 藤江 由夏, 佐々木 恒, 中澤 祐介, 宇都宮 剛, 大橋 昌尚, 栄鶴 義人, 峰松 俊夫
日本周産期・新生児医学会雑誌 = Journal of Japan Society of Perinatal and Neonatal Medicine 42 ( 2 ) 2006.6
Language：Japanese Publishing type：Research paper (scientific journal)