51
|
Sawa Y, Matsumiya G, Matsuda K, Tatsumi E, Abe T, Fukunaga K, Ichiba S, Taguchi T, Kokubo K, Masuzawa T, Myoui A, Nishimura M, Nishimura T, Nishinaka T, Okamoto E, Tokunaga S, Tomo T, Tsukiya T, Yagi Y, Yamaoka T. Journal of Artificial Organs 2018: the year in review : Journal of Artificial Organs Editorial Committee. J Artif Organs 2019; 22:1-5. [PMID: 30796540 DOI: 10.1007/s10047-019-01094-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Indexed: 11/29/2022]
|
52
|
Abe T, Ito Y, Fukada I, Shibayama T, Ono M, Kobayashi T, Kobayashi K, Takahashi S, Horii R, Akiyama F, Iwase T, Ueno T, Ohno S. Abstract P4-08-29: Lymphatic invasion is an independent risk factor in patients with small node-negative luminal breast cancer. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p4-08-29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
[Background]
In patients with node-negative (N0), hormone receptor-positive, human epidermal growth factor receptor (HER2) -negative (luminal) breast cancer, the impact of lymphatic invasion (ly) on the prognosis remains to be clarified.
[Methods]
Among 3,158 patients with primary breast cancers who underwent surgery in our institute from January 2007 to December 2009, we analyzed 1027 N0 luminal invasive breast cancers without preoperative systemic therapy. The luminal breast cancer was defined as hormone receptor-positive (ER of ≥ 10% or PgR of ≥ 10%) and HER2-negative (immunohistochemistry: 0, 1+ or FISH: ratio < 2.0) cancer in the postoperative pathological specimen. ly was defined as positive when cancer cell nests were detected within the lymph duct in the whole specimen. N0 was confirmed pathologically by the sentinel lymph node biopsy in all the patients. The Fisher's exact test was used for comparison between different categories. The distant recurrence rate (DRR) was analyzed using the Kaplan-Meier method and the log-rank test. For multivariate analysis, Cox's regression analysis was performed.
[Results]
The median follow-up period was 103.8 months (range: 5.6-128.8). Recurrence with distant metastasis occurred in 26 patients (2.5%). There were 5 (0.7%) deaths related to breast cancer. ly was detected in 240 patients (23.4%). In the ly-positive group, the tumor size was larger (p = 0.007), and the nuclear grade (NG) was higher (p < 0.001) than in the ly-negative group. Postoperative endocrine therapy (p < 0.001) and postoperative chemotherapy (p < 0.001) were more frequently employed for patients with ly-positive tumor. The univariate analysis showed that ly positivity (p < 0.001), large tumor size (p < 0.001), high NG (p < 0.001), PgR negativity (p = 0.002) and the history of adjuvant chemotherapy (p < 0.001) were associated with high DRR. In the multivariate analysis, large tumor size (p = 0.007) and PgR negativity (p = 0.015) remained significant. Although positive ly had a risk ratio of 2.2, it was not an independent risk factor.When restricted to T1 tumor (n = 899), the aforementioned factors still showed prognostic value in the univariate analysis, among which ly positivity (p = 0.004)remained significant together with PgR negativity (p = 0.047)in themultivariate analysis.The 8-year DRR was very favorable (0.8%) in patients with ly-negative T1N0 tumor while it was modest (6.6%) in patients with ly-positive T1N0 tumor (p < 0.001). Only 1.3% of the patients had received adjuvant chemotherapy in the ly-negative group while 27% of the patients had in the ly-positive group.
[Conclusion]
Lymphatic invasion was associated with higher DRR although it was not independent in the multivariate analysis among patients with N0 luminal breast cancer. When restricted to patients with T1N0 luminal breast cancer, the presence of ly was independently associated with higher risk of distant recurrence. It suggests that the assessment of ly is clinically more relevant when considering treatment options for small luminal breast cancer.
Citation Format: Abe T, Ito Y, Fukada I, Shibayama T, Ono M, Kobayashi T, Kobayashi K, Takahashi S, Horii R, Akiyama F, Iwase T, Ueno T, Ohno S. Lymphatic invasion is an independent risk factor in patients with small node-negative luminal breast cancer [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P4-08-29.
Collapse
|
53
|
Kaku N, Shimada T, Tabata T, Tagomori H, Abe T, Zhang J, Tsumurai H. Three-dimensional architecture of the ligamentum teres in the human hip joint. Muscles Ligaments Tendons J 2019. [DOI: 10.32098/mltj.03.2017.06] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
54
|
Abe T, Kohashi K, Takemoto J, Kinoshita F, Eto M, Oda Y. Clinicopathological Significance and Antitumor Effect of MPHOSPH1 in Testicular Germ Cell Tumor. J Cancer 2018; 9:4440-4448. [PMID: 30519350 PMCID: PMC6277652 DOI: 10.7150/jca.25279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 07/18/2018] [Indexed: 11/26/2022] Open
Abstract
MPHOSPH1, which is one of the kinesin superfamily proteins, has been reported to play an essential role in the carcinogenesis and progression of several kinds of cancers. MPHOSPH1 has also been suggested to be involved in STAT3 phosphorylation in hepatocellular carcinoma. However, the biological behavior of MPHOSPH1 in testicular germ cell tumors (TGCTs) is unclear at present. The purposes of this study were to investigate the correlation between the expression of MPHOSPH1 and clinicopathological factors and to examine the efficacy of MPHOSPH1 target therapy in TGCTs. We investigated 75 formalin-fixed paraffin-embedded TGCT samples, containing a total of 86 germ cell tumor components, by immunohistochemistry and 12 frozen samples by Western blotting. Moreover, we carried out in vitro studies to clarify the antitumor effect of MPHOSPH1 knockdown in embryonal carcinoma cell lines, NEC8 and NEC14, using small interference RNA (siRNA). A significantly high expression of MPHOSPH1 was recognized in embryonal carcinoma and yolk sac tumor components compared to the seminoma component (p<0.001, respectively). Clinically, non-seminoma cases are known to have worse prognosis than pure-seminoma cases. Interestingly, high MPHOSPH1 expression was associated with distant metastasis (p=0.001), and thus with advanced-stage disease in this study. High expression of MPHOSPH1 interacted with high expression of phosphorylated STAT3 (p=0.01). The in vitro experiments demonstrated that MPHOSPH1 interruption by siRNA resulted in a significant reduction of cell migration, invasion, proliferation and colony formation in both embryonal carcinoma cell lines (p<0.001, respectively). In conclusion, MPHOSPH1 may be a potential treatment option for TGCTs, and its expression may be a novel biomarker of poor prognosis.
Collapse
|
55
|
Abe T, Sasaki A, Ochiai H. A novel technique for removing a metal constriction device causing genital strangulation using a bolt cutter: A case report. AFRICAN JOURNAL OF UROLOGY 2018. [DOI: 10.1016/j.afju.2018.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
|
56
|
Abe T, Kaku N, Tabata T, Tagomori H, Tsumura H. Clinical results of hemiarthroplasty using new bipolar cups for stage 3 or lower osteonecrosis of the femoral head: a retrospective study. Musculoskelet Surg 2018; 102:241-246. [PMID: 29151233 DOI: 10.1007/s12306-017-0524-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 11/09/2017] [Indexed: 06/07/2023]
Abstract
PURPOSE The aim of this study was to evaluate clinical and radiographic findings of stage 3 or lower osteonecrosis of the femoral head (ONFH) with intact acetabular cartilage in patients treated with bipolar hemiarthroplasty (BHA). METHODS A total of 79 hips that underwent BHA for ONFH were included in this study. The average observation period was 7.6 years. Clinical results were evaluated using the Harris hip score. We performed radiographic analysis to assess the migration of the outer cup, the permanent image around the outer cup, and loosening of the stem. RESULTS The total Harris hip score improved from 50 points before surgery to 92 points at final follow-up, while pain improved from 14 points to 36 points. Flexion improved from 94° to 120° and abduction from 27° to 37°. One patient on dialysis showed progress in terms of inward migration, and revision surgery was performed on the patient 14 years after the original surgery. CONCLUSIONS Midterm performance of BHA for stage 3 or lower ONFH at our hospital was good.
Collapse
|
57
|
Fukada J, Fukata K, Abe T, Koike N, Kota R, Kitagawa Y, Shigematsu N. Can Mean Pericardial Irradiated Dose (MPD) Predict Pericardial Effusion after Chemoradiotherapy in Esophageal Cancer Patients? Normal Tissue Complication Probability (NTCP) Model-Based Analyses. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
58
|
Tanaka K, Inui N, Asada K, Abe T, Hataji O, Hayai S, Ito K, Imaizumi K, Kimura T, Kubo A, Kunii E, Murotani K, Okuno M, Oya Y, Shindoh J, Taniguchi H, Tsuda T, Yamaguchi T, Hida T, Suda T. Real-world data of EGFR minor mutated NSCLC treated with EGFR-TKI: Comparative analysis including compound mutation and de novo T790M mutation. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy425.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
59
|
Ito K, Murotani K, Kubo A, Kunii E, Taniguchi H, Shindo J, Asada K, Imaizumi K, Tanaka K, Inui N, Okuno M, Hataji O, Hayai S, Abe T, Kimura T, Tsuda T, Yamaguchi T, Oya Y, Yoshida T, Hida T. Comparative analysis of overall survival using propensity score between first- and second-generation EGFR-TKI: Real world data of 1354 patients with EGFR mutant NSCLC. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy292.077] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
60
|
Daiko H, Hara H, Ogawa H, Hori K, Mizusawa J, Ozawa S, Takagi M, Tanaka M, Baba H, Shirakawa Y, Tsuda M, Nakagawa S, Takeuchi H, Abe T, Ito Y, Kojima T, Kadota T, Fukuda H, Kato K, Kitagawa Y. TRIANgLE study (JCOG1510): A phase III study of tri-modality combination therapy with induction docetaxel (DOC), cisplatin (CDDP), 5-fluorouracil (FU) (DCF) vs definitive chemoradiotherapy (dCRT) for locally advanced unresectable squamous cell carcinoma (SCC) of the thoracic esophagus. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy282.162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
61
|
Ping DH, Guo SQ, Imura M, Liu X, Ohmura T, Ohnuma M, Lu X, Abe T, Onodera H. Lath formation mechanisms and twinning as lath martensite substructures in an ultra low-carbon iron alloy. Sci Rep 2018; 8:14264. [PMID: 30250050 PMCID: PMC6155323 DOI: 10.1038/s41598-018-32679-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 09/13/2018] [Indexed: 11/24/2022] Open
Abstract
Lath martensite is the dominant microstructural feature in quenched low-carbon Fe-C alloys. Its formation mechanism is not clear, despite extensive research. The microstructure of an Fe-0.05 C (wt.%) alloy water-quenched at various austenitizing temperatures has been investigated using transmission electron microscopy and a novel lath formation mechanism has been proposed. Body-centered cubic {112}〈111〉-type twin can be retained inside laths in the samples quenched at temperatures from 1050 °C to 1200 °C. The formation mechanism of laths with a twin substructure has been explained based on the twin structure as an initial product of martensitic transformation. A detailed detwinning mechanism in the auto-tempering process has also been discussed, because auto-tempering is inevitable during the quenching of low-carbon Fe-C alloys. The driving force for the detwinning is the instability of ω-Fe(C) particles, which are located only at the twinning boundary region. The twin boundary can move through the ω ↔ bcc transition in which the ω phase region represents the twin boundary.
Collapse
|
62
|
Abe T, Jujo K, Minami Y, Kametani M, Yoshikawa M, Mizobuchi K, Ishida I, Akashi M, Tanaka K, Haruki S, Sekiguchi H, Hagiwara N. 206Guideline-recommended medication including mineralocorticoid-receptor antagonists is associated with better long-term outcomes in octogenarian patients with acute heart failure. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
63
|
Yano S, Notsu Y, Yamaguchi K, Abe T, Yamada K, Nagai A, Tanabe K, Nabika T. Plasma level of trimethylamine-N-oxide is not correlated to the intima-media thickness in Japanese; Shimane cohre study. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
64
|
Kametani M, Jujo K, Minami Y, Abe T, Mizobuchi K, Ishida I, Yoshikawa M, Akashi M, Tanaka K, Haruki S, Hagiwara N. P6537J-shaped association between length of hospital stay and cardiovascular mortality after discharge in patients with acute heart failure. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
65
|
Kakutani N, Fukushima A, Yokota T, Katayama T, Nambu H, Shirakawa R, Maekawa S, Abe T, Takada S, Furihata T, Okita K, Kinugawa S, Anzai T. P6057High respiratory exchange ratio during submaximal exercise predicts adverse clinical outcomes in patients with heart failure. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
66
|
Abe T, Sakai A, Watanabe E, Nagao M, Sakai S, Hagiwara N. P3701Analysis of myocardial fibrosis using cardiac magnetic resonance T1 imaging and late gadolinium enhancement: Association with ventricular tachycardia in hypertrophic cardiomyopathy. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
67
|
Adachi T, Abe T, Mizuno T, Iida Y, Yamada T, Uchiyama S, Nishi M, Nagao T, Sakamoto K, Ito T, Fujimoto N, Kobayashi K, Okumura T, Yamada S. P3196Anorexia coexisted in frailty predicts 1-year prognosis in patients with heart failure: a multicenter prospective cohort study. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
68
|
Fukuoka R, Kohno T, Kohsaka S, Shiraishi Y, Sawano M, Abe T, Nagatomo Y, Goda A, Mizuno A, Fukuda K, Shadman R, Dardas TF, Levy WC, Yoshikawa T. P5667Predicting sudden cardiac death in Japanese heart failure patients: International validation of the Seattle Proportional Risk Model. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p5667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
69
|
Sekiguchi H, Abe T, Yamamoto E, Koike T, Sakai A, Sato K, Hagiwara N. P6267Underdiagnosis and non-treatment of heterozygous familial hypercholesterolemia in association with cardiovascular disease. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
70
|
Abe T, Jujo K, Minami Y, Kametani M, Yoshikawa M, Mizobuchi K, Ishida I, Akashi M, Tanaka K, Haruki S, Arashi H, Sekiguchi H, Hagiwara N. 5074The impact of additional mineralocorticoid receptor antagonist on guideline-recommended medical therapy in acute heart failure patients with ischemic heart disease. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.5074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
71
|
Mizobuchi K, Jujo K, Minami Y, Kametani M, Abe T, Yoshikawa M, Ishida I, Akashi M, Haruki S, Arashi H, Sekiguchi H, Hagiwara N. P2779Therapeutic validity and effectiveness of guideline-recommended medical therapy in acute heart failure patients on regular hemodialysis. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
72
|
Kametani M, Jujo K, Minami Y, Abe T, Mizobuchi K, Ishida I, Yoshikawa M, Akashi M, Tanaka K, Haruki S, Hagiwara N. P273Full combination of guideline-recommended medical therapy is associated with better long-term mortality in acute heart failure patients with low blood pressure and renal dysfunction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
73
|
Miki M, Kawabe K, Igarashi H, Abe T, Ohishi Y, Hashimoto R, Karashima T, Yamasaki I, Inoue K, Ito T, Ogawa Y. An Advanced Well-differentiated Pancreatic Neuroendocrine Carcinoma (NET-G3) Associated with Von Hippel-Lindau Disease. Intern Med 2018; 57:2007-2011. [PMID: 29491307 PMCID: PMC6096011 DOI: 10.2169/internalmedicine.0416-17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
A 45-year old woman who underwent several surgeries for tumors associated with von Hippel-Lindau disease (VHL) was referred to our hospital due to a pancreatic tumor and liver tumors. She was diagnosed with pancreatic neuroendocrine tumor (NET) with a Ki67 index of 40% based on the examination of a biopsy specimen of the liver tumors. She was treated with everolimus for 6 months and sunitinib for 6 weeks as first- and second-line therapies. She survived for 13 months. At autopsy the diagnosis of pancreatic neuroendocrine tumor (NET)-G3 was confirmed. We herein report an aggressive clinical course of VHL-related NET G3. The further accumulation of cases is required to reach a consensus on treatment for this disease.
Collapse
|
74
|
Shimizu Y, Kadone H, Kubota S, Suzuki K, Abe T, Ueno T, Hada Y, Yamazaki M. Heterotopic triggered HAL method for patients with complete quadriplegia or paraplegia due to chronic spinal cord injury. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.1140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
75
|
Kubota S, Shimizu Y, Kadone H, Abe T, Mutsuzaki H, Hada Y, Yamazaki M. Hybrid assistive limb (HAL) treatment for patients with severe thoracic myelopathy caused by ossification of the posterior longitudinal ligament (OPLL) in postoperative acute phase. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.1153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|