2019 - 2022 Development of a surgical simulator for high difficulty hepatobiliary endoscopic surgery
2019 - 2022 Development of new nutritional method for pediatric short bowel patients for central nervous system development by diffusion-weighted MRI tensor analysis
2018 - 2021 IFALDの病態解明に基づく大建中湯を用いた新規治療法の開発
2017 - 2020 Development of experimental prevention using Daikenchuto for extremely severe neonatal necrotizing enteritis
2017 - 2020 Novel treatment and experimental etiology of intestinal failure-associated liver disease following massive bowel resection
2017 - 2020 The onset mechanism elucidation using the ghrelin and development of the innovative new preventive treatment for the necrotizing enterocolitis.
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Papers (281)：
Yumiko Iwamoto, Shun Onishi, Koshiro Sugita, Kazuhiko Nakame, Tatsuru Kaji, Keisuke Yano, Masato Ogata, Lynne Takada, Chihiro Kedoin, Ayaka Nagano, et al. An ultrasound-guided supraclavicular approach for tunneled central venous catheter insertion can be safely performed by junior residents. Pediatric surgery international. 2024. 40. 1. 207-207
Toshio Harumatsu, Toshihiro Muraji, Ryuta Masuya, Yudai Tsuruno, Yumiko Iwamoto, Masato Ogata, Lynne Takada, Chihiro Kedoin, Ayaka Nagano, Masakazu Murakami, et al. Inflammation patterns in early post-operative cholangitis predict long-term outcomes in biliary atresia: a potential role of non-suppurative cholangitis. Pediatric surgery international. 2024. 40. 1. 190-190
Lynne Takada, Takafumi Kawano, Keisuke Yano, Yumiko Iwamoto, Masato Ogata, Chihiro Kedoin, Masakazu Murakami, Koshiro Sugita, Shun Onishi, Mitsuru Muto, et al. Ovarian endometrioma: a report of a pediatric case diagnosed prior to menstruation. Surgical case reports. 2024. 10. 1. 152-152
Ryuta Masuya, Toshihiro Muraji, Toshio Harumatsu, Seiro Machigashira, Yumiko Iwamoto, Masato Ogata, Lynne Takada, Nanako Nishida, Chihiro Kedoin, Ayaka Nagano, et al. Clinical outcome and neurological development of patients with biliary atresia associated with a bleeding tendency: a single institution experience. Surgery today. 2024. 54. 5. 452-458
Chihiro Kedoin, Mitsuru Muto, Ayaka Nagano, Mayu Matsui, Koshiro Sugita, Tokuro Baba, Kina Miyoshi, Ryuta Masuya, Masakazu Murakami, Keisuke Yano, et al. Notable Clinical Differences Between Neonatal and Post-Neonatal Intestinal Malrotation: A Multicenter Review in Southern Japan. Journal of pediatric surgery. 2024. 59. 4. 566-570
