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1. Third nationwide surveillance of bacterial pathogens in patients with acute uncomplicated cystitis conducted by the Japanese surveillance committee during 2020 and 2021: Antimicrobial susceptibility of Escherichia coli, Klebsiella pneumoniae, and Staphylococcus saprophyticus

Author

Wada, Koichiro, Tsuboi, Ichiro, Takahashi, Satoshi, Yasuda, Mitsuru, Miyazaki, Jun, Kobayashi, Kanao, Matsumoto, Masahiro, Hayami, Hiroshi, Yamamoto, Shingo, Kiyota, Hiroshi, Sato, Junko, Matsumoto, Tetsuya, Hasegawa, Naoki, Kobayashi, Intetsu, Masumori, Naoya, Kimura, Takahiro, Yamada, Hiroki, Matsumoto, Kazumasa, Ishikawa, Kiyohito, Fujimoto, Kiyohide, Shigemura, Katsumi, Sadahira, Takuya, Ito, Kenji, Yokoyama, Teruhiko, Izumitani, Masanobu, Sumii, Toru, Hosobe, Takahide, Hikosaka, Kazunobu, Kawahara, Motoshi, Sato, Takashi, Ito, Shin, Masue, Naruyasu, Sakurai, Takahiko, Kokura, Koji, Kadena, Hitoshi, Morikawa, Takamitsu, Minamidate, Yuzuru, Yoh, Mutsumasa, Hashimoto, Jiro, Maruyama, Takahiro, Yoshioka, Masaru, Takashima, Kenji, Kawai, Shuichi, Nishi, Shohei, Matsumoto, Tetsuro, Hirayama, Hideo, Okusa, Hiroshi, Uno, Satoshi, Inoue, Yoji, Kurimura, Yuichiro, Shirane, Takeshi, Takaoka, Eiichiro, Tojo, Takanori, Arakawa, Soichi, Hamasuna, Ryoichi, Tomioka, Atsushi, Iihara, Kiyotaka, Ishitoya, Satoshi, Maeda, Hiroshi, and Terado, Michikazu

Published
2024
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2. The third nationwide surveillance of antimicrobial susceptibility against Neisseria gonorrhoeae from male urethritis in Japan, 2016–2017

Author

Yasuda, Mitsuru, Takahashi, Satoshi, Miyazaki, Jun, Wada, Koichiro, Kobayashi, Kanao, Matsumoto, Masahiro, Hayami, Hiroshi, Yamamoto, Shingo, Kiyota, Hiroshi, Sato, Junko, Matsumoto, Tetsuya, Yotsuyanagi, Hiroshi, Hanaki, Hideaki, Masumori, Naoya, Hiyama, Yoshiki, Nishiyama, Hiroyuki, Kimura, Takahiro, Yamada, Hiroki, Matsumoto, Kazumasa, Ishikawa, Kiyohito, Togo, Yoshikazu, Tanaka, Kazushi, Sadahira, Takuya, Inokuchi, Junichi, Hamasuna, Ryoichi, Ito, Kenji, Hirayama, Hideo, Hayashi, Kenji, Kurimura, Yuichiro, Kadena, Hitoshi, Ito, Shin, Shiono, Yutaka, Maruyama, Takahiro, Ito, Masayasu, Hatano, Koichi, Chokyu, Hirofumi, Ihara, Hideari, Uno, Satoshi, Monden, Koichi, Yokoyama, Teruhiko, Kano, Motonori, Kaji, Shinichi, Kawahara, Motoshi, Sumii, Toru, Tojo, Takanori, Hosobe, Takahide, Naito, Kazuhiko, Kawai, Shuichi, Nishimura, Hirofumi, Izumitani, Masanobu, Yoh, Mutsumasa, Matsumura, Masaru, Fujita, Ryuji, Takayama, Kazuo, Hara, Makoto, and Nishi, Shohei

Published
2023
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3. Nationwide surveillance of the antimicrobial susceptibility of Chlamydia trachomatis from male urethritis in Japan: Comparison with the first surveillance report

Author

Takahashi, Satoshi, Yasuda, Mitsuru, Wada, Koichiro, Matsumoto, Masahiro, Hayami, Hiroshi, Kobayashi, Kanao, Miyazaki, Jun, Kiyota, Hiroshi, Matsumoto, Tetsuya, Yotsuyanagi, Hiroshi, Tateda, Kazuhiro, Sato, Junko, Hanaki, Hideaki, Masumori, Naoya, Hiyama, Yoshiki, Egawa, Shin, Yamada, Hiroki, Matsumoto, Kazumasa, Ishikawa, Kiyohito, Yamamoto, Shingo, Togo, Yoshikazu, Tanaka, Kazushi, Shigemura, Katsumi, Uehara, Shinya, Kitano, Hiroyuki, Kiyoshima, Keijiro, Hamasuna, Ryoichi, Ito, Kenji, Hirayama, Hideo, Kawai, Shuichi, Shiono, Yutaka, Maruyama, Takahiro, Ito, Shin, Yoh, Mutsumasa, Ito, Masayasu, Hatano, Koichi, Ihara, Hideari, Uno, Satoshi, Monden, Koichi, Yokoyama, Teruhiko, Takayama, Kazuo, Sumii, Toru, Kadena, Hitoshi, Kawahara, Motoshi, Hosobe, Takahide, Izumitani, Masanobu, Kano, Motonori, Nishimura, Hirofumi, Fujita, Ryuji, Kaji, Shinichi, Hayashi, Kenji, Tojo, Takanori, and Matumura, Masaru

Published
2022
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4. Second nationwide surveillance of bacterial pathogens in patients with acute uncomplicated cystitis conducted by Japanese Surveillance Committee from 2015 to 2016: antimicrobial susceptibility of Escherichia coli, Klebsiella pneumoniae, and Staphylococcus saprophyticus

Author

Hayami, Hiroshi, Takahashi, Satoshi, Ishikawa, Kiyohito, Yasuda, Mitsuru, Yamamoto, Shingo, Wada, Koichiro, Kobayashi, Kanao, Hamasuna, Ryoichi, Minamitani, Shinichi, Matsumoto, Tetsuya, Kiyota, Hiroshi, Tateda, Kazuhiro, Sato, Junko, Hanaki, Hideaki, Masumori, Naoya, Nishiyama, Hiroyuki, Miyazaki, Jun, Fujimoto, Kiyohide, Tanaka, Kazushi, Uehara, Shinya, Matsubara, Akio, Ito, Kenji, Hayashi, Kenji, Kurimura, Yuichiro, Ito, Shin, Takeuchi, Toshimi, Narita, Harunori, Izumitani, Masanobu, Nishimura, Hirofumi, Kawahara, Motoshi, Hara, Makoto, Hosobe, Takahide, Takashima, Kenji, Chokyu, Hirofumi, Matsumura, Masaru, Ihara, Hideari, Uno, Satoshi, Monden, Koichi, Sumii, Toru, Kawai, Shuichi, Kariya, Satoru, Sato, Takashi, Yoshioka, Masaru, Kadena, Hitoshi, Matsushita, Shinji, Nishi, Shohei, Hosokawa, Yukinari, Shirane, Takeshi, Yoh, Mutsumasa, Watanabe, Syuji, Makinose, Shinichi, Uemura, Tetsuji, and Goto, Hirokazu

Published
2019
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6. Nationwide surveillance of the antimicrobial susceptibility of Chlamydia trachomatis from male urethritis in Japan

Author

Takahashi, Satoshi, Hamasuna, Ryoichi, Yasuda, Mitsuru, Ishikawa, Kiyohito, Hayami, Hiroshi, Uehara, Shinya, Yamamoto, Shingo, Minamitani, Shinichi, Kadota, Junichi, Iwata, Satoshi, Kaku, Mitsuo, Watanabe, Akira, Sato, Junko, Hanaki, Hideaki, Masumori, Naoya, Kiyota, Hiroshi, Egawa, Shin, Tanaka, Kazushi, Arakawa, Soichi, Fujisawa, Masato, Kumon, Hiromi, Wada, Koichiro, Kobayashi, Kanao, Matsubara, Akio, Matsumoto, Tetsuro, Eto, Masatoshi, Tatsugami, Katsunori, Kuroiwa, Kentaro, Ito, Kenji, Hosobe, Takahide, Hirayama, Hideo, Narita, Harunori, Yamaguchi, Takamasa, Ito, Shin, Sumii, Toru, Kawai, Shuichi, Kanokogi, Mototsugu, Kawano, Hiromi, Chokyu, Hirofumi, Uno, Satoshi, Monden, Koichi, Kaji, Shinichi, Kawahara, Motoshi, Takayama, Kazuo, Ito, Masayasu, Yoshioka, Masaru, Kano, Motonori, Konishi, Takatoshi, Kadena, Hitoshi, Nishi, Shohei, Nishimura, Hirofumi, Yamauchi, Takamine, Maeda, Shinichi, Horie, Masanobu, Ihara, Hideari, Matsumura, Masaru, Shirane, Takeshi, Takeyama, Koh, Akiyama, Kikuo, Takahashi, Koichi, Ikuyama, Toshihiro, Inatomi, Hisato, and Yoh, Mutsumasa

Published
2016
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7. The second nationwide surveillance of the antimicrobial susceptibility of Neisseria gonorrhoeae from male urethritis in Japan, 2012–2013

Author

Hamasuna, Ryoichi, Yasuda, Mitsuru, Ishikawa, Kiyohito, Uehara, Shinya, Hayami, Hiroshi, Takahashi, Satoshi, Matsumoto, Tetsuro, Yamamoto, Shingo, Minamitani, Shinichi, Watanabe, Akira, Iwata, Satoshi, Kaku, Mitsuo, Kadota, Junichi, Sunakawa, Keisuke, Sato, Junko, Hanaki, Hideaki, Tsukamoto, Taiji, Kiyota, Hiroshi, Egawa, Shin, Tanaka, Kazushi, Arakawa, Soichi, Fujisawa, Masato, Kumon, Hiromi, Kobayashi, Kanao, Matsubara, Akio, Naito, Seiji, Kuroiwa, Kentaro, Hirayama, Hideo, Narita, Harunori, Hosobe, Takahide, Ito, Shin, Ito, Kenji, Kawai, Shuichi, Ito, Masayasu, Chokyu, Hirofumi, Matsumura, Masaru, Yoshioka, Masaru, Uno, Satoshi, Monden, Koichi, Takayama, Kazuo, Kaji, Shinichi, Kawahara, Motoshi, Sumii, Toru, Kadena, Hitoshi, Yamaguchi, Takamasa, Maeda, Shinichi, Nishi, Shohei, Nishimura, Hirofumi, Shirane, Takeshi, Yoh, Mutsumasa, Akiyama, Kikuo, Imai, Toshio, and Kano, Motonori

Published
2015
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8. Nationwide surveillance of the antimicrobial susceptibility of Neisseria gonorrhoeae from male urethritis in Japan

Author

Hamasuna, Ryoichi, Yasuda, Mitsuru, Ishikawa, Kiyohito, Uehara, Shinya, Takahashi, Satoshi, Hayami, Hiroshi, Yamamoto, Shingo, Matsumoto, Tetsuro, Minamitani, Shinichi, Watanabe, Akira, Iwamoto, Aikichi, Totsuka, Kyoichi, Kadota, Junichi, Sunakawa, Keisuke, Sato, Junko, Hanaki, Hideaki, Tsukamoto, Taiji, Kiyota, Hiroshi, Egawa, Shin, Tanaka, Kazushi, Arakawa, Soichi, Fujisawa, Masato, Kumon, Hiromi, Kobayashi, Kanao, Matsubara, Akio, Naito, Seiji, Tatsugami, Katsunori, Ito, Shin, Narita, Harunori, Kanokogi, Mototsugu, Sumii, Toru, Ito, Kenji, Hosobe, Takahide, Kawai, Shuichi, Kawano, Hiromi, Takayama, Kazuo, Yamaguchi, Takamasa, Endo, Katsuhisa, Yamauchi, Takamine, Maeda, Shinichi, Yoh, Mutsumasa, Horie, Masanobu, Ito, Masayasu, Chokyu, Hirofumi, Ihara, Hideari, Akiyama, Kikuo, Uno, Satoshi, Monden, Koichi, Kaji, Shinichi, Nishimura, Hirofumi, Kawahara, Motoshi, Sato, Takashi, Konishi, Takatoshi, Nishi, Shohei, Ishihara, Satoshi, and Yoshioka, Masaru

Published
2013
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9. Nationwide surveillance of the antimicrobial susceptibility of Chlamydia trachomatis from male urethritis in Japan: Comparison with the first surveillance report

Author

Takahashi, Satoshi, primary, Yasuda, Mitsuru, additional, Wada, Koichiro, additional, Matsumoto, Masahiro, additional, Hayami, Hiroshi, additional, Kobayashi, Kanao, additional, Miyazaki, Jun, additional, Kiyota, Hiroshi, additional, Matsumoto, Tetsuya, additional, Yotsuyanagi, Hiroshi, additional, Tateda, Kazuhiro, additional, Sato, Junko, additional, Hanaki, Hideaki, additional, Masumori, Naoya, additional, Hiyama, Yoshiki, additional, Egawa, Shin, additional, Yamada, Hiroki, additional, Matsumoto, Kazumasa, additional, Ishikawa, Kiyohito, additional, Yamamoto, Shingo, additional, Togo, Yoshikazu, additional, Tanaka, Kazushi, additional, Shigemura, Katsumi, additional, Uehara, Shinya, additional, Kitano, Hiroyuki, additional, Kiyoshima, Keijiro, additional, Hamasuna, Ryoichi, additional, Ito, Kenji, additional, Hirayama, Hideo, additional, Kawai, Shuichi, additional, Shiono, Yutaka, additional, Maruyama, Takahiro, additional, Ito, Shin, additional, Yoh, Mutsumasa, additional, Ito, Masayasu, additional, Hatano, Koichi, additional, Ihara, Hideari, additional, Uno, Satoshi, additional, Monden, Koichi, additional, Yokoyama, Teruhiko, additional, Takayama, Kazuo, additional, Sumii, Toru, additional, Kadena, Hitoshi, additional, Kawahara, Motoshi, additional, Hosobe, Takahide, additional, Izumitani, Masanobu, additional, Kano, Motonori, additional, Nishimura, Hirofumi, additional, Fujita, Ryuji, additional, Kaji, Shinichi, additional, Hayashi, Kenji, additional, Tojo, Takanori, additional, and Matumura, Masaru, additional

Published
2021
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10. New clinical strain of Neisseria gonorrhoeae with decreased susceptibility to ceftriaxone, Japan

Author

Deguchi, Takashi, Yasuda, Mitsuru, Hatazaki, Kyoko, Kameyama, Koji, Horie, Kengo, Kato, Taku, Mizutani, Kohsuke, Seike, Kensaku, Tsuchiya, Tomohiro, Yokoi, Shigeaki, Nakano, Masahiro, and Yoh, Mutsumasa

Subjects
Neisseria gonorrhoeae -- Distribution -- Research, Company distribution practices, Health
Abstract

To the Editor: In 2009, 2010, and 2013, Neisseria gonorrhoeae strains H041 (ceftriaxone MIC of 2 mg/L), F89 (ceftriaxone MIC of 1 mg/L), and A8806 (ceftriaxone MIC of 0.5 mg/L) [...]

Published
2016

12. Primary adenocarcinoma of the renal pelvis with a pyeloduodenal fistula: a case report

Author

TSUCHIYA, Tomohiro, YOH, Mutsumasa, ITO, Yasuhisa, and BAN, Yoshihito

Subjects
Renal pelvic tumor, Pyeloduodenal fistula, 494.9, Adenocarcinoma
Abstract

62歳女.主訴は右側腹部痛であった.CTにて右腎腫瘍を指摘され入院となった.精査によるCTで, 右腎結石, 右腎実質の菲薄化と右腎盂内に腫瘍性病変を認め手術となった.腰部斜切開したところ, 右腎と十二指腸の癒着が強く, 腎臓を摘出すると, 腎盂と十二指腸との瘻孔を認めた.又, 尿管も下大静脈壁と強く癒着していた為, 尿管摘除術は断念し, 瘻孔部の十二指腸を腹部正中切開にて部分切除し, 手術を終了した.病理では, 腫瘍は乳頭状腺癌で周囲への浸潤は認められなかった.瘻孔部及び十二指腸側への浸潤も認められず, 瘻孔の原因は急性及び慢性の腎盂腎炎による炎症と考えられた.術後7日目に創部感染を合併した為, 再縫合術を施行し, 7日後に退院となった.現在, 厳重に経過観察中である, A 62-year-old woman visited our hospital complaining of fever and right flank pain. On excretory pyelography the right kidney containing three renal stones was not visualized. Retrograde pyelography revealed an irregular filling defect in the right renal pelvis. Computed tomography revealed renal stones and a tumor mass in the right renal pelvis. From these findings, the pelvic tumor of the right kidney complicated by renal stones was diagnosed. Right nephrectomy was performed. Because a fistula between the renal pelvis and the second portion of the duodenum was found in the operation, partial resection of the duodenum was also performed. Pathological diagnosis was adenocarcinoma of the renal pelvis and pyeloduodenal fistula due to chronic pyelonephritis. Postoperative chemotherapy was not given. This is the first case report of adinocarcinoma of the renal pelvis coexisting with a pyeloduodenal fistula.

Published
2001

13. Intra-arterial chemotherapy via reservoir system for advanced bladder cancer and prostate cancer

Author

TAKAHASHI, Yoshito, YAMAMOTO, Naoki, DEGUCHI, Takashi, KURIYAMA, Manabu, YOH, Mutsumasa, YASUDA, Mitsuru, NAKANO, Masahiro, KAWADA, Yukimichi, TAKEUCHI, Toshimi, and SHINODA, Ikuo

Subjects
Prostate cancer, Bladder cancer, Intra-arterial chemotherapy, 494.9
Abstract

他臓器の合併症を初めとしてなんらかの理由で手術施行が不可能であった進行性膀胱癌15例, 膀胱全摘除術試行後の骨盤内再発10例に対しSeldinger法に準じて皮下埋没型リザーバーシステムを設置し動注化学療法を施行.局所再燃前立腺癌23例, 内分泌療法不応性局所進行型前立腺癌5例に対してリザーバーを動注化学療法を施行.使用薬剤は, methotrexate, cis-platinum, adriamycinを用いた動注化学療法を入院で施行, 外来通院中で可能な症例には5-FUもしくはcarboplatinを維持化学療法として施行.膀胱癌で平均6回, 前立腺癌で平均4回施行.局所が制癌されている期間には, 遠隔部位での増悪は認めなかった.膀胱癌でPR18例NC7例, 前立腺癌でPR11例, NC14例.奏効期間は, 膀胱癌で最大46ヵ月, 中央値23ヵ月, 前立腺癌で最大32ヵ月, 中央値12ヵ月.副作用は, 全身化学療法に比較して軽度であった, A clinical study was performed on the efficacy of intra-arterial chemotherapy using a reservoir system for advanced urological malignancies. The reservoir system was indwelted in the femoral subcutaneous layer by Seldinger's method. Fifteen cases of inoperable complicated advanced bladder cancer and 10 cases of postoperative local recurrent bladder cancer were administered intra-arterial chemotherapy using a reservoir system. Then, 23 cases of local relapsed prostate cancer and two cases of endpocrine-resistant prostate cancer were administered the chemotherapy. The administered anti-cancerous agents were methotraxate, cis-platinum and adriamycin, then 5-FU or carboplatin was administered as maintenance therapy. The mean number of courses of chemotherapy was six for bladder cancer and four for prostate cancer. During stabilization of the local lesion, no distant deterioration was recognized. The overall clinical efficacy was a positive response (PR) and no change (NC): for 18 and 7 cases of bladder cancer, and 11 and 14 cases of prostate cancer, respectively. The median duration of stabilization was 23 months for bladder cancer and 12 months for prostate cancer. The adverse effects were fever than those with systemic chemotherapy.

Published
1999

15. ANALYSIS OF FACTORS AFFECTING RECCURENCE AND PROGNOSIS OF SUPERFICIAL BLADDER CANCER

Author

Yamada, Toru, primary, Tsuchiya, Tomohiro, additional, Kamei, Shingo, additional, Yoh, Mutsumasa, additional, Nishino, Yoshinori, additional, Nishida, Yasuyuki, additional, Taniguchi, Mitsuhiro, additional, Nagai, Tsukasa, additional, Takeuchi, Toshimi, additional, Ehara, Hidetoshi, additional, Takahashi, Yoshito, additional, and Deguchi, Takashi, additional

Published
2006
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17. [Analysis of factors affecting reccurence and prognosis of superficial bladder cancer--study of 800 patients--].

Author

Yamada T, Tsuchiya T, Kamei S, Yoh M, Nishino Y, Nishida Y, Taniguchi M, Nagai T, Takeuchi T, Ehara H, Takahashi Y, and Deguchi T

Subjects
Adult, Aged, Aged, 80 and over, Disease Progression, Female, Humans, Male, Middle Aged, Multivariate Analysis, Neoplasm Invasiveness, Neoplasm Recurrence, Local epidemiology, Neoplasm Staging, Prognosis, Survival Rate, Urinary Bladder Neoplasms mortality, Urinary Bladder Neoplasms pathology
Abstract

Purpose: The purpose of the present paper was to evaluate clinical factors responsible for recurrence and prognosis of superficial bladder cancer., Subjects and Method: We reviewed date from 800 patients who were initially treated between 1991 and 2000. Recurrent and prognostic factors were examined with univariate and multivariate analysis. Kaplan-Meier Method and log rank test were used for comparing the significance of recurrence free curve and survival curve. Cox's proportional hazard model was used for univariate and multivariate analysis. A 5% level of significance was used for all statistical testing., Results: Of 800 cases 282 patients (35.2%) had recurrence and 27 patients (3.4%) were died in during follow up. Progression was defined as the development of muscle invasion or metastasis, progression were noted on 10 metastasis cases and 16 muscle invasion cases. Univariate analysis revealed that tumor numbers, shape, size, stage and grade were significant recurrent and prognostic factors. Multivariate analysis revealed that tumor numbers (P<0.0001), shape (P = 0.066) and size (P = 0.0178) were significant recurrent factors, and tumor shape (P = 0.0422), size (P = 0.0140) and stage (P = 0.0330) were significant prognostic factors. Of 272 recurrent cases, univariate analysis revealed that tumor shape, stage and grade were significant prognostic factors, and multivariate analysis revealed that tumor shape (P = 0.0164) and stage (P = 0.0017) were significant prognostic factors., Conclusion: We conclude that tumor numbers, shape and size are predictive value in recurrence and tumor shape, size and stage are predictive value in prognosis, and when recurrent case, tumor shape and stage are predictive value.

Published
2006
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