研究者詳細 - 芳川　豊史

論文 - 芳川　豊史

分割表示 324 件中 241 - 260 件目／全件表示 >>

Primary peritoneal carcinoma with late-phase pulmonary metastases: a case report. 国際誌

Naoki Ozeki, Shuhei Hakiri, Hisashi Tateyama, Kohei Yokoi, Toyofumi Chen-Yoshikawa

Surgical case reports 5 巻 ( 1 ) 頁： 194 - 194 2019年12月

記述言語：英語掲載種別：研究論文（学術雑誌）

BACKGROUND: Primary peritoneal carcinoma (PPC) is a very rare and aggressive type of malignancy with a poor prognosis. CASE PRESENTATION: A 66-year-old woman was referred to our hospital with two pulmonary nodules that developed after PPC resection and postoperative adjuvant chemotherapy administered 5 years earlier. Computed tomography revealed a 1.3-cm-sized nodule in the left lung with a small airspace in the posterior basal segment and a 0.9-cm-sized solid nodule in the apico-posterior segment that grew slightly within a 2-month period. 18F-Fluorodeoxyglucose-positron emission tomography of these lesions revealed respective maximum standardized uptake values of 7.11 and 2.46. Her serum cancer antigen-125 level remained within the normal range, despite elevation before the first surgery. The posterior basal segment and superior division were subjected to anatomical segmentectomy. An intraoperative frozen section examination could not distinguish metastatic PPC from primary lung cancer. Immunopathologically, the two nodules were identified as metastatic PPC. CONCLUSIONS: Our findings suggest that PPC patients may develop late-phase thoracic recurrence that is difficult to diagnose clinically after initial treatment in a potentially resectable setting.

DOI： 10.1186/s40792-019-0752-0

PubMed

Intermediate outcomes of right-to-left inverted living-donor lobar lung transplantation. 国際誌

Toyofumi F Chen-Yoshikawa, Satona Tanaka, Yoshito Yamada, Yojiro Yutaka, Daisuke Nakajima, Akihiro Ohsumi, Masatsugu Hamaji, Toshi Menju, Hiroshi Date

European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery 56 巻 ( 6 ) 頁： 1046 - 1053 2019年12月

記述言語：英語掲載種別：研究論文（学術雑誌）

OBJECTIVES: Owing to the severe donor shortage in Japan, living-donor lobar lung transplantation (LDLLT) remains a valuable option. As only lobes are implanted in LDLLT, grafts may be too small, especially for adult recipients. To overcome this obstacle, we developed right-to-left inverted LDLLT. In this procedure, the right lower lobe, which is 25% bigger than the left lower lobe, is used as the left-side graft instead of the left lower lobe. This study aimed to investigate the characteristics and intermediate outcomes of right-to-left inverted LDLLT. METHODS: Since the first right-to-left inverted LDLLT performed in 2014, 48 LDLLTs have been performed in our institution, of which 15 were right-to-left inverted LDLLTs. We reviewed their characteristics and intermediate outcomes. RESULTS: The reasons for choosing an inverted procedure instead of the standard LDLLT were small-for-size graft in 11 cases and anatomical variation of donor vessels in 4 cases. The first patient underwent left single LDLLT using a right lower lobe graft, and the following 14 patients underwent bilateral LDLLT using 2 right lower lobe grafts. A native upper lobe-sparing procedure was additionally applied in 2 patients. No complications occurred in the bronchial and vascular anastomoses. No operative mortality occurred, and all the patients were discharged home after LDLLT. The 3-year survival was 92.3%, with a median follow-up time of 40 months. The donor postoperative course was uneventful, and all the donors returned to their regular routine postoperatively. CONCLUSION: Right-to-left inverted LDLLT is a safe and useful option with encouraging intermediate outcome.

DOI： 10.1093/ejcts/ezz244

PubMed

Diameter of the dilated main pulmonary artery in patients with pulmonary hypertension decreases after lung transplantation.

Kayawake H, Aoyama A, Kinoshita H, Yoneda T, Baba S, Teramoto Y, Miyagawa-Hayashino A, Yamazaki K, Motoyama H, Hamaji M, Nakajima D, Chen-Yoshikawa TF, Date H

Surgery today 50 巻 ( 3 ) 頁： 275 - 283 2019年10月

Resection Process Map: A novel dynamic simulation system for pulmonary resection.

Tokuno J, Chen-Yoshikawa TF, Nakao M, Matsuda T, Date H

The Journal of thoracic and cardiovascular surgery 2019年9月

Emergent surgical treatment for acute thrombosis caused by pulmonary artery kinking after left upper sleeve lobectomy.

Nakajima D, Oda H, Chen-Yoshikawa TF, Date H

Interactive cardiovascular and thoracic surgery 29 巻 ( 3 ) 頁： 481-483 2019年9月

Completion pneumonectomy and auto-transplantation for bronchopleural fistula.

Hamaji M, Chen-Yoshikawa TF, Date H

The Journal of thoracic and cardiovascular surgery 158 巻 ( 3 ) 頁： e121-e123 2019年9月

Trametinib Attenuates Delayed Rejection and Preserves Thymic Function in Rat Lung Transplantation.

Takahagi A, Shindo T, Chen-Yoshikawa TF, Yoshizawa A, Gochi F, Miyamoto E, Saito M, Tanaka S, Motoyama H, Aoyama A, Takaori-Kondo A, Date H

American journal of respiratory cell and molecular biology 61 巻 ( 3 ) 頁： 355-366 - 366 2019年9月

臓器摘出合同シミュレーション実施6年間の総括アンケート結果を踏まえて査読有り

古川博之, 福嶌教偉, 剣持敬, 松野直徒, 星川康, 江口晋, 伊藤泰平, 芳川豊史, 縄田寛, 山内治雄, 松田安史, 曽山明彦, 芦刈淳之介, 小野稔, 江川裕人

移植 54 巻 ( 総会臨時 ) 頁： 234 - 234 2019年9月

Living-donor lobar lung transplants provide comparable pulmonary function to cadaveric lung transplants.

Nakajima D, Chen-Yoshikawa TF, Ohsumi A, Date H

The Journal of thoracic and cardiovascular surgery 2019年8月

Use of a three-dimensional model in lung transplantation for a patient with giant pulmonary aneurysm. 国際誌

Oda H, Hamaji M, Motoyama H, Ikeda T, Minatoya K, Nakajima D, Chen-Yoshikawa TF, Date H

The Annals of thoracic surgery 109 巻 ( 3 ) 頁： e183-e185 2019年8月

Salvage surgery after chemo- or chemoradiotherapy for initially unresectable lung carcinoma.

Sonobe M, Yutaka Y, Nakajima D, Hamaji M, Menju T, Ohsumi A, Chen-Yoshikawa TF, Sato T, Date H

The Annals of thoracic surgery 2019年8月

Surgery and stereotactic body radiotherapy for early stage non-small cell lung cancer: review of meta-analyses. 査読有り国際誌

Masatsugu Hamaji, Yukinori Matsuo, Toyofumi Fengshi Chen-Yoshikawa, Takashi Mizowaki, Hiroshi Date

Journal of thoracic disease 11 巻 ( Suppl 13 ) 頁： S1646-S1652 2019年8月

記述言語：英語掲載種別：研究論文（学術雑誌）

Observational or randomized studies on survival outcome following surgery versus stereotactic body radiotherapy (SBRT) for early-stage non-small cell lung cancer (NSCLC) demonstrated various results, and several meta-analyses on this topic have been published. The PubMed database was queried for meta-analyses comparing surgery and SBRT for early stage NSCLC. Six meta-analyses on this comparison were identified and 4 (66.7%) suggested that surgery be associated with significantly more favorable overall survival than SBRT, using odds ratio or hazard ratio (HR) as measures of effect. Most of the included studies in the meta-analyses were observational studies and those meta-analyses should be interpreted with caution.

DOI： 10.21037/jtd.2018.10.35

PubMed

Acquired recipient pulmonary function is better than lost donor pulmonary function in living-donor lobar lung transplantation. 国際誌

Kayawake H, Chen-Yoshikawa TF, Hamaji M, Nakajima D, Ohsumi A, Aoyama A, Date H

The Journal of thoracic and cardiovascular surgery 158 巻 ( 6 ) 頁： 1710 - 1716 2019年7月

In Vitro Disease Modeling of Hermansky-Pudlak Syndrome Type 2 Using Human Induced Pluripotent Stem Cell-Derived Alveolar Organoids. 国際誌

Korogi Y, Gotoh S, Ikeo S, Yamamoto Y, Sone N, Tamai K, Konishi S, Nagasaki T, Matsumoto H, Ito I, Chen-Yoshikawa TF, Date H, Hagiwara M, Asaka I, Hotta A, Mishima M, Hirai T

Stem cell reports 13 巻 ( 1 ) 頁： 235 - 235 2019年7月

Living-donor lung transplantation after surgical repair of transposition of the great arteries.

Yoshinaga D, Baba S, Hirata T, Fukushima H, Hamaji M, Aoyama A, Chen-Yoshikawa TF, Yamagishi H, Date H, Heike T

General thoracic and cardiovascular surgery 67 巻 ( 7 ) 頁： 640-643 2019年7月

Pirfenidone alleviates lung ischemia-reperfusion injury in a rat model.

Saito M, Chen-Yoshikawa TF, Suetsugu K, Okabe R, Takahagi A, Masuda S, Date H

The Journal of thoracic and cardiovascular surgery 158 巻 ( 1 ) 頁： 289-296 2019年7月

Surface deformation analysis of collapsed lungs using model-based shape matching.

Nakao M, Tokuno J, Chen-Yoshikawa T, Date H, Matsuda T

International journal of computer assisted radiology and surgery 14 巻 ( 10 ) 頁： 1763 - 1774 2019年6月

Nutrition-related factors associated with waiting list mortality in patients with interstitial lung disease: A retrospective cohort study. 査読有り国際誌

Ayako Oshima, Akiko Nishimura, Toyofumi F Chen-Yoshikawa, Shin-Ichi Harashima, Teruya Komatsu, Tomohiro Handa, Akihiro Aoyama, Koji Takahashi, Masaki Ikeda, Yohei Oshima, Kohei Ikezoe, Susumu Sato, Maki Isomi, Kenichiro Shide, Hiroshi Date, Nobuya Inagaki

Clinical transplantation 33 巻 ( 6 ) 頁： e13566 2019年6月

記述言語：英語

Japanese patients with interstitial lung disease (ILD) sometimes die waiting for lung transplantation (LTx) because it takes about 2 years to receive it in Japan. We evaluated nutrition-related factors associated with waiting list mortality. Seventy-six ILD patients were hospitalized in Kyoto University Hospital at registration for LTx from 2013 to 2015. Among them, 40 patients were included and analyzed. Patient background was as follows: female, 30%; age, 50.3 ± 6.9 years; body mass index, 21.1 ± 4.0 kg/m2 ; 6-minute walk distance (6MWD), 356 ± 172 m; serum albumin, 3.8 ± 0.4 g/dL; serum transthyretin (TTR), 25.3 ± 7.5 mg/dL; and C-reactive protein, 0.5 ± 0.5 mg/dL. Median observational period was 497 (range 97-1015) days, and median survival time was 550 (95% CI 414-686) days. Survival rate was 47.5%, and mortality rate was 38.7/100 person-years. Cox analyses showed that TTR (HR 0.791, 95% CI 0.633-0.988) and 6MWD (HR 0.795, 95% CI 0.674-0.938) were independently correlated with mortality and were influenced by body fat mass and leg skeletal muscle mass, respectively. It is suggested that nutritional markers and exercise capacity are important prognostic markers in waitlisted patients, but further study is needed to determine whether nutritional intervention or exercise can change outcomes.

DOI： 10.1111/ctr.13566

PubMed

Commentary: Promising future solution for unmet needs in lung transplantation.

Chen-Yoshikawa TF

The Journal of thoracic and cardiovascular surgery 157 巻 ( 5 ) 頁： 2107-2108 2019年5月

Ex Vivo Sleeve Lobectomy and Autotransplantation After Chemoradiation.

Yamashita T, Hamaji M, Nakanobo R, Aoyama A, Chen-Yoshikawa TF, Sonobe M, Date H

The Annals of thoracic surgery 107 巻 ( 5 ) 頁： e341-e343 2019年5月

　前のページ - 次のページ　

<芳川 豊史>

論文 - 芳川 豊史

<芳川　豊史>

論文 - 芳川　豊史