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附属病院 歯科口腔外科 |
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Yanamoto S.
BMJ open ( BMJ open ) 12 ( 9 ) e059615 2022年09月 [査読有り]
研究論文(学術雑誌)
INTRODUCTION: In early-stage oral tongue squamous cell carcinoma (OTSCC), elective neck dissection (END) is recommended when occult lymph node metastasis is suspected; however, there is no unanimous consensus on the risks and benefits of END in such cases. The management of clinically node-negative (cN0) OTSCC remains controversial. This study, therefore, aimed to evaluate the efficacy of END and its impact on the quality of life (QoL) of patients with cN0 OTSCC. METHODS AND ANALYSIS: This is a prospective, multicentre, nonrandomised observational study. The choice of whether to perform END at the same time as resection of the primary tumour is based on institutional policy and patient preference. The primary endpoint of this study is 3-year overall survival. The secondary endpoints are 3-year disease-specific survival, 3-year relapse-free survival and the impact on patient QoL. Propensity score-matching analysis will be performed to reduce selection bias. ETHICS AND DISSEMINATION: This study was approved by the Clinical Research Review Board of the Nagasaki University. The protocol of this study was registered at the University Hospital Medical Information Network Clinical Trials Registry. The datasets generated during the current study will be available from the corresponding author on reasonable request. The results will be disseminated internationally, through scientific and professional conferences and in peer-reviewed medical journals. TRIAL REGISTRATION NUMBER: UMIN000027875.
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上顎切除後にミリングバーを応用した広範囲顎骨支持型補綴にて咬合再建を行った3例
福地 峰世, 高野 裕史, 山崎 雅人, 有馬 実咲, 伊東 慶介, 鈴木 兼一郎, 今野 泰典, 五十嵐 秀光, 福田 雅幸
Japanese Journal of Maxillo Facial Implants ( (公社)日本顎顔面インプラント学会 ) 21 ( 2 ) 107 - 117 2022年08月 [査読有り]
研究論文(学術雑誌) 国内共著
上顎切除後の咬合再建は主に顎義歯によって行われているが、欠損が大きい場合や無歯顎である場合は十分な維持・安定が得られず機能回復が困難である。以前より上顎欠損症例に対しては、インプラント治療による咬合再建が行われ、QOLの向上に寄与してきた。本邦では2012年より従来のインプラント義歯は広範囲顎骨支持型装置および補綴として保険収載され、より多くの口腔がん患者に対してインプラント治療による咬合再建が可能となった。今回われわれは上顎切除後症例に対してミリングバーを応用した広範囲顎骨支持型補綴による咬合再建を行い、良好な機能回復が得られた症例を3例経験したので、機能評価の結果も含めて報告する。(著者抄録)
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及川 湧基, 五十嵐 秀光, 鈴木 兼一郎, 今野 泰典, 髙野 裕史, 福田 雅幸
日本口腔外科学会雑誌 ( 公益社団法人 日本口腔外科学会 ) 68 ( 2 ) 94 - 98 2022年02月 [査読有り]
研究論文(学術雑誌)
Angiolipoma is a benign tumor that shows a mixture of adipose tissue and hemangioma-like lesion histologically. It frequently occurs in the trunk and limbs, and it is very rare in the lip. We report a case of angiolipoma of the upper lip. The patient was a 28-year-old woman who was referred to our hospital because of a mass in the right upper lip. A painless elastic-soft tumor was found under the mucosa of the right upper lip. The skin and mucosa just above the swelling was normal. MRI showed an unclearly demarcated lesion measuring 13 × 11 × 5 mm in the right upper lip with a mixed pattern of high and low intensity on T1- and T2-weighted images. An incisional biopsy was performed under local anesthesia, and the histopathological diagnosis was angiolipoma. Based on this diagnosis, the tumor was resected under general anesthesia. Immunohistochemical examination revealed CD31, CD34, α-SMA and VEGF positive cells in the tumor. There has been no recurrence one year after surgery.
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Yusa K.
Applied Sciences (Switzerland) ( Applied Sciences (Switzerland) ) 11 ( 23 ) 2021年12月 [査読有り]
研究論文(学術雑誌)
This study investigates the effects of zoledronic acid (ZA) and compressive force on osteoblast functions, to elucidate the pathogenesis of medication-related osteonecrosis of the jaw (MRONJ). MC3T3-E1 cells were exposed to ZA (1, 10 and 100 µM) to evaluate the effects of ZA on cell proliferation. Furthermore, to investigate the influence of ZA with or without compressive force on osteoblast differentiation, real-time polymerase chain reaction and Alizarin Red S staining were performed. ZA concentrations > 10 µM were highly cytotoxic to MC3T3-E1 cells. Combining 1-µM ZA with compressive force influenced expression levels of osteoblast-related genes and matrix min-eralization. The inhibitory effects of ZA on cell proliferation and the combination of ZA and com-pressive force on osteoblast differentiation may contribute to the pathogenesis of MRONJ.
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当科におけるがん症例に関する周術期口腔機能管理の臨床的検討
早津 大二朗, 高野 裕史, 石黒 孝明, 有馬 実咲, 及川 湧基, 藤井 健吾, 鈴木 昇建, 石田 昂, 伊東 慶介, 鈴木 兼一郎, 福地 峰世, 五十嵐 秀光, 今野 泰典, 桑島 精一, 福田 雅幸
みちのく歯学会雑誌 ( 東北地区歯科医学会 ) 52 ( 1-2 ) 22 - 24 2021年12月 [査読有り]
研究論文(学術雑誌) 国内共著
過去4年間に周術期口腔機能管理を行った癌症例965例(男性673例、女性292例、平均年齢64.6歳)の臨床的検討を行った。評価項目は、1)紹介元診療科、2)原疾患、3)原疾患に対する治療法、4)紹介時期、5)残存歯数、6)抜歯の本数であった。年別依頼数は増加傾向であったが、主科での治療開始直前の依頼が多く、紹介元診療科に偏りがあった。
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Fibrous dysplasia of the zygomatic bone and mandibular coronoid process: A case report
Fukuchi M.
Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology ( Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology ) 35 ( 6 ) 523 - 527 2023年11月
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Hemmi T.
British Journal of Oral and Maxillofacial Surgery ( British Journal of Oral and Maxillofacial Surgery ) 2023年
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鈴木 兼一郎, 髙野 裕史, 福地 峰世, 五十嵐 秀光, 今野 泰典, 福田 雅幸
日本口腔科学会雑誌 ( 特定非営利活動法人 日本口腔科学会 ) 72 ( 1 ) 20 - 25 2023年
Nivolumab is an anti-PD-1 antibody that is an immune checkpoint inhibitor that blocks PD-1/PD-L1 signals and exerts an antitumor effect. Immune checkpoint inhibitors including nivolumab are known to cause various immune-related adverse events including skin disorders. We report a case of erythema multiforme major (EM major) after nivolumab administration.
<br>A 66-year-old female with mandibular gingival cancer (cT4aN2cM0) underwent bilateral neck dissection and mandibular segmental resection in January 2019. After postoperative concurrent chemoradiation (cisplatin + radiation), multiple lung metastases were diagnosed three months postoperatively, and nivolumab 240mg every two weeks was started. Pruritus of the eyes, erythema of the trunk and extremities, and erosion of the oral mucosa occurred after seven doses of nivolumab had been administered. She was referred to a dermatologist and was admitted to the hospital because of suspicion of Stevens–Johnson syndrome. The symptoms improved daily with Prednisolone administration, and she was discharged from the hospital four weeks later. The final diagnosis was EM major.
<br>Nivolumab is effective for head and neck cancers, but adverse events are more diverse than with conventional chemotherapy. Although most of the skin disorders are reported to be mild, it may be necessary to observe them carefully and be important to treat them in the early stage. -
Multicenter retrospective study of nivolumab for recurrent/metastatic oral squamous cell carcinoma
Yamakawa N.
Oral Diseases ( Oral Diseases ) 2022年
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福田 雅幸
日本口腔外科学会雑誌 ( 社団法人 日本口腔外科学会 ) 67 ( 11 ) 619 - 619 2021年11月
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口腔インプラント学学術用語集第3版
福田雅幸 ( 担当: 共著 )
医歯薬出版 2014年06月
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歯科インプラント治療のためのQ&A
福田雅幸 ( 担当: 共著 )
日本歯科医学会 2014年03月
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歯科インプラント治療指針
福田雅幸 ( 担当: 共著 )
日本歯科医学会 2013年03月
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口腔顎顔面外科学専門用語集
福田雅幸 ( 担当: 共著 )
医歯薬出版 2011年10月
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Biomaterials for cleft lip and palate surgery. Current experimental study for treatment of cleft lip and palate
Fukuda M, Miyamoto Y ( 担当: 共著 )
Quintessence Publishing Co., Ltd. 2008年10月
学術関係受賞 【 表示 / 非表示 】
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炭素材料学会論文賞
2011年11月30日 炭素学会
受賞者: 福田雅幸 -
日本口腔インプラント学会優秀論文賞
2006年09月16日 日本口腔インプラント学会
受賞者: 福田雅幸 -
Asian BioCeramics Symposium Award
2005年10月02日 Asian BioCeramics Symposium
受賞者: Masayuki Fukuda