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Abe M, Asada N, Kimura M, Fukui C, Yamada D, Wang Z, Miyake M, Takarada T, Ono M, Aoe M, Kitamura W, Matsuda M, Moriyama T, Matsumura A, Maeda Y. Antitumor activity of α-pinene in T-cell tumors. Cancer Sci 2024; 115:1317-1332. [PMID: 38279512 PMCID: PMC11007008 DOI: 10.1111/cas.16086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 11/20/2023] [Accepted: 12/21/2023] [Indexed: 01/28/2024] Open
Abstract
T-cell acute leukemia and lymphoma have a poor prognosis. Although new therapeutic agents have been developed, their therapeutic effects are suboptimal. α-Pinene, a monoterpene compound, has an antitumor effect on solid tumors; however, few comprehensive investigations have been conducted on its impact on hematologic malignancies. This report provides a comprehensive analysis of the potential benefits of using α-pinene as an antitumor agent for the treatment of T-cell tumors. We found that α-pinene inhibited the proliferation of hematologic malignancies, especially in T-cell tumor cell lines EL-4 and Molt-4, induced mitochondrial dysfunction and reactive oxygen species accumulation, and inhibited NF-κB p65 translocation into the nucleus, leading to robust apoptosis in EL-4 cells. Collectively, these findings suggest that α-pinene has potential as a therapeutic agent for T-cell malignancies, and further investigation is warranted.
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Affiliation(s)
- Masaya Abe
- Department of Hematology, Oncology and Respiratory MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Noboru Asada
- Department of Hematology and OncologyOkayama University HospitalOkayamaJapan
| | - Maiko Kimura
- Department of Hematology, Oncology and Respiratory MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Chie Fukui
- Division of Hematology, Department of MedicineKobe University HospitalKobeJapan
| | - Daisuke Yamada
- Department of Regenerative ScienceOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Ziyi Wang
- Department of Molecular Biology and BiochemistryOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Masayuki Miyake
- Division of Medical SupportOkayama University HospitalOkayamaJapan
| | - Takeshi Takarada
- Department of Regenerative ScienceOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Mitsuaki Ono
- Department of Molecular Biology and BiochemistryOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Michinori Aoe
- Division of Medical SupportOkayama University HospitalOkayamaJapan
| | - Wataru Kitamura
- Department of Hematology, Oncology and Respiratory MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Masayuki Matsuda
- Department of Hematology, Oncology and Respiratory MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Takashi Moriyama
- Department of Hematology, Oncology and Respiratory MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Akifumi Matsumura
- Department of Hematology, Oncology and Respiratory MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Yoshinobu Maeda
- Department of Hematology, Oncology and Respiratory MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
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2
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Kondo T, Fujii K, Fujii N, Sumii Y, Urata T, Kimura M, Matsuda M, Ikegawa S, Washio K, Fujiwara H, Asada N, Ennishi D, Nishimori H, Matsuoka KI, Otsuka F, Maeda Y. Efficient granulocyte collection method using high concentrations of medium molecular weight hydroxyethyl starch. Transfusion 2023. [PMID: 37293978 DOI: 10.1111/trf.17450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 04/13/2023] [Accepted: 04/22/2023] [Indexed: 06/10/2023]
Abstract
BACKGROUND Granulocyte transfusion therapy is a rational therapeutic option for patients with prolonged, severe neutropenia. Although high molecular weight hydroxyethyl starch (hHES) facilitates the separation of red blood cells during granulocyte collection, renal dysfunction has been noted as a potential side effect. HES130/0.4 (Voluven®) is a medium molecular weight HES (mHES) with superior safety profiles compared to hHES. Although HES130/0.4 is reportedly effective in the collection of granulocytes, we lack studies comparing the efficiency of granulocyte collection using HES130/0.4 and hHES. STUDY DESIGN AND METHODS We retrospectively collected the data from 60 consecutive apheresis procedures performed on 40 healthy donors at the Okayama University Hospital between July 2013 and December 2021. All procedures were performed using the Spectra Optia system. Based on the HES130/0.4 concentration in the separation chamber, granulocyte collection methods using HES130/0.4 were classified into m0.46, m0.44, m0.37, and m0.8 groups. We used HES130/0.4 and hHES groups to compare the various sample collection methods. RESULTS The median granulocyte collection efficiency (CE) was approximately 24.0% and 28.1% in the m0.8 and hHES groups, respectively, which were significantly higher than those in the m0.46, m0.44, and m0.37 groups. One month following granulocyte collection with HES130/0.4, no significant changes were observed in serum creatinine levels compared to those before the donation. CONCLUSION Therefore, we propose a granulocyte collection approach employing HES130/0.4, which is comparable to the use of hHES in terms of the granulocyte CE. A high concentration of HES130/0.4 in the separation chamber was considered crucial for granulocyte collection.
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Affiliation(s)
- Takumi Kondo
- Division of Transfusion, Okayama University Hospital, Okayama, Japan
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Keiko Fujii
- Division of Clinical Laboratory, Okayama University Hospital, Okayama, Japan
| | - Nobuharu Fujii
- Division of Transfusion, Okayama University Hospital, Okayama, Japan
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Yuichi Sumii
- Division of Transfusion, Okayama University Hospital, Okayama, Japan
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Tomohiro Urata
- Division of Transfusion, Okayama University Hospital, Okayama, Japan
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Maiko Kimura
- Division of Transfusion, Okayama University Hospital, Okayama, Japan
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Masayuki Matsuda
- Division of Transfusion, Okayama University Hospital, Okayama, Japan
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Shuntaro Ikegawa
- Division of Transfusion, Okayama University Hospital, Okayama, Japan
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Kana Washio
- Department of Pediatrics/Pediatric Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Hideaki Fujiwara
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Noboru Asada
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Daisuke Ennishi
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
- Center for Comprehensive Genomic Medicine, Okayama University Hospital, Okayama, Japan
| | - Hisakazu Nishimori
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Ken-Ichi Matsuoka
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Fumio Otsuka
- Division of Clinical Laboratory, Okayama University Hospital, Okayama, Japan
- Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yoshinobu Maeda
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
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3
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Nakai M, Kai Y, Suzuki K, Matsuda M, Kikukawa S, Masuda H, Soga M, Ueda T, Yoshimura A, Takano M, Hontsu S, Uno K, Muro S. A case of perforated immune-related colitis complicated by cytomegalovirus infection during treatment of immune-related adverse effect in lung cancer immunotherapy. Respir Med Case Rep 2022; 41:101794. [PMID: 36583058 PMCID: PMC9792950 DOI: 10.1016/j.rmcr.2022.101794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 12/10/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
Although immune checkpoint inhibitors (ICIs) can be used for lung cancer treatment, the activated immune response may cause immune-related adverse effects (irAEs). We present here a case of cytomegalovirus (CMV) enterocolitis during steroid therapy for an irAE. A 70-year-old man diagnosed with small-cell lung carcinoma (limited disease) received radiotherapy plus two chemotherapy cycles of cisplatin and etoposide. The tumor exhibited complete response but recurred after 3 years. After treatment with two cycles of carboplatin, etoposide, and atezolizumab, an inhibitors of programmed cell death receptor-1, he was switched to atezolizumab every 3 weeks for maintenance therapy. Diarrhea occurred after nine atezolizumab doses. With a strong suspicion of ICI-induced colitis, we administered methylprednisolone 500 mg for 3 days, followed by oral prednisolone 40 mg/day. Total colonoscopy during the treatment revealed mucosal inflammation of the total colon, suggesting immune-related colitis. Biopsies from the ulceration revealed crypt abscess with highly infiltrative plasma cells and lymphocytes. Furthermore, immunohistochemical staining showed positivity for CMV. With no improvement in watery diarrhea, the prednisolone dose was increased to 80 mg/day on the 11th day, and ganciclovir was additionally administered twice daily on the 26th day. On the 28th day, the patient had abdominal pain, and abdominal computed tomography revealed free air, resulting in the diagnosis of colon perforation. He underwent subtotal colectomy followed by ileostomy as emergency surgery. A colon specimen revealed colitis with CMV infection. We describe colon perforation in a patient with CMV enterocolitis complicated by refractory immune-related colitis.
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Affiliation(s)
- Masahiro Nakai
- Department of Respiratory Medicine, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Yoshiro Kai
- Department of Respiratory Medicine, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan,Corresponding author. Department of Respiratory Medicine, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan.
| | - Kentaro Suzuki
- Department of Respiratory Medicine, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Masayuki Matsuda
- Department of Respiratory Medicine, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Shoma Kikukawa
- Department of Gastroenterology, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Hiroyuki Masuda
- Department of Gastroenterology, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Masahiro Soga
- Department of Surgery, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Takeshi Ueda
- Department of Surgery, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Atsushi Yoshimura
- Department of Surgery, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Masato Takano
- Department of Diagnostic Pathology, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Shigeto Hontsu
- Department of Respiratory Medicine, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
| | - Kenji Uno
- Department of Infectious Diseases, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Shigeo Muro
- Department of Respiratory Medicine, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
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4
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Hayashino K, Matsuda M, Fujishita K, Iwata J, Mizobuchi M, Uemura M, Yorita K, Maeshima A, Imai T. Acute undifferentiated leukemia limited to neck lymph nodes and a large mediastinal mass. J Clin Exp Hematop 2022; 62:222-225. [PMID: 36261335 PMCID: PMC9898720 DOI: 10.3960/jslrt.22012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
In the 2016 update of the World Health Organization (WHO) classification of myeloid neoplasms, acute undifferentiated leukemia (AUL) was defined by a lack of lineage-specific markers. AUL has very poor prognosis and no established therapies due to its rarity. We report a case of a 31-year-old man with AUL who showed complete molecular response to an acute lymphoblastic leukemia (ALL)-based regimen and received allogeneic hematopoietic stem cell transplantation. The patient's blast cells were CD7-positive and localized to lymph nodes in the neck and to a large mediastinal mass; there was also rearrangement of the T-cell receptor delta locus. Although the tumor showed characteristics of T-cell lymphoblastic lymphoma, it was categorized as AUL based on WHO classification. This case suggests that a high-intensity conditioning regimen could be effective for rare cases of AUL that present only in the extramedullary mass, and chemotherapy for AUL should be selected based on the characteristics of the blasts.
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Affiliation(s)
- Kenta Hayashino
- Department of hematology, Kochi health sciences center, Kochi, Japan
| | - Masayuki Matsuda
- Department of hematology, Kochi health sciences center, Kochi, Japan
| | - Keigo Fujishita
- Department of hematology, Kochi health sciences center, Kochi, Japan
| | - Jun Iwata
- Department of diagnostic of pathology, Kochi health sciences center, Kochi, Japan
| | - Miki Mizobuchi
- Department of hematology, Japanese Red Cross Kochi Hospital, Kochi, Japan
| | - Munenori Uemura
- Department of hematology, Japanese Red Cross Kochi Hospital, Kochi, Japan
| | - Kenji Yorita
- Department of diagnostic pathology, Japanese Red Cross Kochi Hospital, Kochi, Japan
| | - Akiko Maeshima
- Department of Pathology, National Cancer Center Hospital, Tokyo, Japan
| | - Toshi Imai
- Department of hematology, Kochi health sciences center, Kochi, Japan
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5
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Matsuda M, Suzuki M, Ajiro Y, Shinozaki T, Sakagami S, Yonezawa K, Shimizu M, Funada J, Takenaka T, Morita Y, Iguchi M, Abe M, Akao M, Hasegawa K, Wada H. Involvement of growth differentiation factor 15 in paradoxical relationship between body mass index and mortality in patients with suspected or known coronary artery disease; The ANOX Study. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Obesity is a well-established risk factor for type 2 diabetes mellitus, hypertension and dyslipidemia, leading to coronary artery disease (CAD). Nevertheless, body mass index (BMI) is inversely associated with cardiovascular (CV) mortality in patients with cardiac disorders, termed “obesity paradox”. However, the underlying mechanism remains unclear.
Purpose
To clarify important factors involved in the pathogenesis of obesity paradox.
Methods
Using data from a multicenter, prospective cohort of 2,418 patients with suspected or known CAD enrolled in the ANOX study, we assessed the relationship between BMI at baseline and the incidence of CV death over 3 years, and investigated the involvement of several endocrine factors which were previously reported to have some roles in obesity and heart diseases, such as adiponectin, N-terminal pro-brain natriuretic peptide (NT-proBNP) and growth differentiation factor 15 (GDF-15), in the relationship between BMI and CV death.
Results
In Kaplan-Meier analyses, the lower quartiles of BMI and the higher quartiles of adiponectin levels were paradoxically associated with the higher cumulative incidence of CV death. To clarify the important factors involved in the paradoxical association between BMI or adiponectin and mortality, we first investigated independent determinants for BMI and adiponectin levels respectively, using multiple stepwise regression analyses among many clinical factors, and then narrow down the prognostic factors commonly associated with BMI and adiponectin, which were age, hemoglobin and NT-proBNP. Interestingly, circulating levels of GDF15 were significantly correlated with NT-proBNP levels, and the presence of anemia raised the gradient of the correlation line in a scatter plot (without anemia, r=0.139, p<0.0001; with anemia, r=0.228, p<0.0001). Moreover, the highest GDF15 quartile showed significantly lower BMI and higher adiponectin levels compared to the lower quartiles (p<0.001 and p<0.001, respectively, by Student t-test). In Cox proportional hazard models, hazard ratios (HRs) of BMI (per 1-unit increase) were 0.90 (95% confidence interval [CI], 0.85–0.96) for CV death. Additional adjustment for hemoglobin, NT-proBNP, adiponectin or GDF15 diminished the statistical significance (HR, 0.92 [95% CI, 0.87–0.99], 0.95 [0.89–1.01], 0.92 [0.87–0.99], or 0.93 [0.87–0.99], respectively).
Conclusions
The lower BMI and the higher adiponectin levels were paradoxically associated with the higher incidence of CV death in patients with CAD. This paradox may be mediated by cardiac endocrine factors induced by cardiac stresses, including GDF-15 in addition to natriuretic peptides.
Funding Acknowledgement
Type of funding sources: Public Institution(s). Main funding source(s): The ANOX study is supported by a Grant-in-Aid for Clinical Research from the National Hospital Organization.
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Affiliation(s)
- M Matsuda
- National Hospital Organization Kure Medical Center and Chugoku Cancer Center , Kure , Japan
| | - M Suzuki
- National Hospital Organization Saitama Hospital , Wako , Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center , Yokohama , Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center , Sendai , Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center , Kanazawa , Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital , Hakodate , Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center , Kobe , Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center , Toon , Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center , Sapporo , Japan
| | - Y Morita
- National Hospital Organization Sagamihara National Hospital , Sagamihara , Japan
| | - M Iguchi
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
| | - H Wada
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
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6
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Iguchi M, Wada H, Shinozaki T, Suzuki M, Ajiro Y, Matsuda M, Koike A, Koizumi T, Shimizu M, Ono Y, Takenaka T, Kotani K, Abe M, Akao M, Hasegawa K. Vascular endothelial factor C and D in patients with heart failure with preserved, mildly reduced, and reduced ejection fraction: the PREHOSP-CHF study. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The lymphatic system has been suggested to play an important role in cardiovascular diseases including heart failure (HF). Vascular endothelial growth factor C (VEGF-C) and D (VEGF-D) are key regulators of lymphangiogenesis, and we recently reported the association of low VEGF-C with the risk of all-cause death and high VEGF-D with the risk of HF hospitalization in patients with HF.
Purpose
To investigate the association of VEGF-C and VEGF-D with prognosis in patients with HF with preserved ejection fraction (EF) (HFpEF: EF≥50%), mildly reduced EF (HFmrEF: EF, 40–49%), and reduced EF (HFrEF: EF<40%).
Methods
The PREHOSP-CHF study is a multicenter prospective cohort study to determine the predictive value of angiogenesis-related biomarkers in HF. A total of 1,024 patients (mean age 75.5±12.6 years; 58.7% male) admitted to acute decompensated HF were included in the analyses. Serum levels of VEGF-C and VEGF-D, as well as N-terminal pro B-type natriuretic peptide (NT-proBNP), high sensitivity cardiac troponin-I (hs-cTnI), high sensitivity C reactive protein, were measured at the time of discharge. Patients were followed-up over two years.
Results
The numbers of HFpEF, HFmrEF, and HFrEF were 429 (41.9%), 186 (18.2%), and 409 (39.9%), respectively. HFpEF patients were older, more likely to be female, and had more hypertension, atrial fibrillation, and anemia, but less coronary artery disease. NT-proBNP and hs-cTnI levels increased with decreasing EF. VEGF-C levels decreased with increasing EF (median [interquartile range]: HFpEF, 4508 [3318–5919] pg/ml; HFmrEF, 4719 [3663–6203] pg/ml; HFrEF, 5023 [3804–6382] pg/ml), whereas VEGF-D levels were comparable among the three EF groups (HFpEF, 404.6 [293.1–560.3] pg/ml; HFmrEF, 386.0 [298.5–556.3] pg/ml; HFrEF, 414.2 [296.1–557.3] pg/ml). In multivariate stepwise logistic regression analyses, anemia and high NT-proBNP were independently associated with low VEGF-C levels, and high NT-proBNP was independently associated with high VEGF-D levels, across all the EF groups. During the follow-up, incidences of all-cause death and HF hospitalizations were similar among the three EF groups (log-rank P=0.6 for all-cause death, and log-rank P=0.3 for HF hospitalization). On multivariate Cox proportional hazard analyses including established risk factors and cardiovascular biomarkers, VEGF-C levels tended to be inversely associated with the incidence of all-cause death in patients with HFpEF and HFrEF (Figure). On the contrary, VEGF-D levels were significantly and positively associated with the incidence of HF hospitalization in patients with HFpEF, and tended to be positively associated with it in patients with HFmrEF and HFrEF (Figure).
Conclusions
Low VEGF-C was associated with the risk of all-cause death in patients with HFpEF and HFrEF, while high VEGF-D was associated with the risk of HF hospitalization especially in HFpEF.
Funding Acknowledgement
Type of funding sources: Public Institution(s). Main funding source(s): Grant-in-Aid for Clinical Research from the National Hospital Organization
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Affiliation(s)
- M Iguchi
- Kyoto Medical Center, National Hospital Organization , Kyoto , Japan
| | - H Wada
- Kyoto Medical Center, National Hospital Organization , Kyoto , Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center , Sendai , Japan
| | - M Suzuki
- National Hospital Organization Saitama Hospital , Saitama , Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center , Yokohama , Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center and Chugoku Cancer Center , Kure , Japan
| | - A Koike
- National Hospital Organization Fukuokahigashi Medical Center , Fukuoka , Japan
| | - T Koizumi
- National Hospital Organization Mito Medical Center , Ibaraki , Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center , Kobe , Japan
| | - Y Ono
- National Hospital Organization Higashihiroshima Medical Center , Hiroshima , Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center , Sapporo , Japan
| | - K Kotani
- Jichi Medical University , Tochigi , Japan
| | - M Abe
- Kyoto Medical Center, National Hospital Organization , Kyoto , Japan
| | - M Akao
- Kyoto Medical Center, National Hospital Organization , Kyoto , Japan
| | - K Hasegawa
- Kyoto Medical Center, National Hospital Organization , Kyoto , Japan
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7
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Wada H, Shinozaki T, Suzuki M, Sakagami S, Ajiro Y, Funada J, Matsuda M, Shimizu M, Takenaka T, Morita Y, Wada K, Kotani K, Abe M, Akao M, Hasegawa K. Associations of soluble fms-like tyrosine kinase-1 with cardiovascular events and stroke in patients with atrial fibrillation and suspected or known coronary artery disease: the EXCEED-J study. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Atrial fibrillation (AF) increases the risk of stroke. Soluble fms-like tyrosine kinase-1 (sFlt-1), a vascular endothelial growth factor (VEGF) antagonist, has been suggested as a marker of endothelial dysfunction, which are associated with both AF and coronary artery disease (CAD). Recently, we demonstrated that sFlt-1 is independently associated with major adverse cardiovascular (CV) events (MACE) in patients with suspected or known CAD. However, the prognostic utility of sFlt-1 in patients with AF remains unknown.
Methods
Using data from a multicenter, prospective cohort of 3255 patients with suspected or known CAD, we investigated whether AF modifies the prognostic utility of sFlt-1. Heparin-free serum levels of sFlt-1, N-terminal pro-brain natriuretic peptide, high-sensitivity cardiac troponin-I, high-sensitivity C-reactive protein, cystatin C, neutrophil gelatinase-associated lipocalin, VEGF, and placental growth factor were measured in 324 patients with AF and 2931 patients without AF. The primary outcome was MACE defined as a composite of CV death, nonfatal myocardial infarction, and nonfatal stroke. The secondary outcomes were all-cause death, CV death, stroke, heart failure (HF) hospitalization, and coronary/peripheral artery revascularization. The biomarkers were natural log-transformed for use as continuous variables.
Results
After adjustment for potential clinical confounders including anticoagulant drug use, sFlt-1 was significantly associated with MACE (hazard ratio for 1 standard deviation increase [HR], 1.55; 95% confidence interval [CI], 1.14–2.08), CV death (HR, 1.68; 95% CI, 1.10–2.48), and stroke (HR, 1.89; 95% CI, 1.16–3.10), but not with all-cause death (HR, 1.32; 95% CI, 0.99–1.73), HF hospitalization (HR, 0.97; 95% CI, 0.73–1.25), or revascularization (HR, 0.99; 95% CI, 0.74–1.28) in patients with AF, whereas sFlt-1 was significantly associated with MACE (HR, 1.19; 95% CI, 1.02–1.37), all-cause death (HR, 1.19; 95% CI, 1.05–1.34), CV death (HR, 1.26; 95% CI, 1.03–1.48), and HF hospitalization (HR, 1.26; 95% CI, 1.11–1.42), but not with stroke (HR, 1.06; 95% CI, 0.81–1.33) or revascularization (HR, 1.01; 95% CI, 0.95–1.07) in patients without AF. Among other biomarkers, only VEGF was significantly associated with MACE (HR, 1.55; 95% CI, 1.02–2.44), and no biomarkers were significantly associated with CV death or stroke in patients with AF. sFlt-1 added incremental prognostic information for MACE (P=0.005 for net reclassification improvement [NRI], P=0.026 for integrated discrimination improvement [IDI]) and stroke (P=0.034 for NRI, P=0.018 for IDI), but not for CV death (P=0.021 for NRI, P=0.134 for IDI), to the model with potential clinical confounders in patients with AF.
Conclusions
sFlt-1 independently predicted MACE and stroke in patients with AF and suspected or known CAD. sFlt-1 may serve as a novel prognostic biomarker to stratify the risk of MACE and stroke in patients with AF.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Health Labour Sciences Research Grant (2013-2014), AMED (2015-2017, Grant Number JP17ek0210008)
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Affiliation(s)
- H Wada
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center , Sendai , Japan
| | - M Suzuki
- National Hospital Organization Saitama Hospital , Wako , Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center , Kanazawa , Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center , Yokohama , Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center , Toon , Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center and Chugoku Cancer Center , Kure , Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center , Kobe , Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center , Sapporo , Japan
| | - Y Morita
- National Hospital Organization Sagamihara National Hospital , Sagamihara , Japan
| | - K Wada
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
| | - K Kotani
- Jichi Medical University , Shimotsuke , Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
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8
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Suzuki M, Kotani K, Matsuda M, Ajiro Y, Shinozaki T, Sakagami S, Yonezawa K, Shimizu M, Funada J, Takenaka T, Wada M, Abe M, Akao M, Hasegawa K, Wada H. Serum amyloid A-low-density-lipoprotein complex and mortality in patients with suspected or known coronary artery disease: the ANOX study. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Serum amyloid A-low-density-lipoprotein (SAA-LDL) is a complex formed from the oxidative interaction between SAA and LDLs. A relatively small-scale study has shown that circulating SAA-LDL levels may serve as a prognostic marker in patients with stable coronary artery disease (CAD). However, the prognostic value of SAA-LDL should be confirmed in a larger-scale cohort study.
Methods
Using data from a multicenter, prospective cohort of 2416 patients with suspected or known CAD enrolled in the ANOX (Development of Novel Biomarkers Related to Angiogenesis or Oxidative Stress to Predict Cardiovascular Events) study, we assessed the prognostic value of serum levels of SAA-LDL. The primary outcome was all-cause death. The secondary outcomes were cardiovascular death and major adverse cardiovascular events (MACE) defined as a composite of cardiovascular death, nonfatal myocardial infarction, and nonfatal stroke. Patients were followed up over 3 years.
Results
Stepwise regression analysis including baseline data on potential clinical confounders (i.e., age, sex, body mass index, hypertension, dyslipidemia, diabetes, current smoking, estimated glomerular filtration rate, the Gensini score, previous myocardial infarction, previous stroke, previous heart failure hospitalization, atrial fibrillation, malignancies, anemia, antihypertensive drug use, statin use, and aspirin use) and established cardiovascular biomarkers (i.e., N-terminal pro-brain natriuretic peptide, high-sensitivity cardiac troponin I [hs-cTnI], and high-sensitivity C-reactive protein [hs-CRP]) revealed that independent determinants of SAA-LDL levels were female sex, dyslipidemia, the Gensini score, absence of statin use, hs-cTnI, and hs-CRP. After adjusting for potential clinical confounders and established cardiovascular biomarkers, the highest quartile of SAA-LDL levels (vs. the lowest quartile) was significantly associated with the incidence of all-cause death (hazard ratio [HR], 1.51; 95% confidence interval [CI], 1.02–2.26), but not with that of cardiovascular death (HR, 1.11; 95% CI, 0.59–2.10) or MACE (HR, 1.57; 95% CI, 0.97–2.57). Stratified analyses revealed that this association was pronounced in patients with low hs-cTnI (<75th percentile) (HR, 1.85; 95% CI, 1.06–3.30) and in patients with low hs-CRP levels (≤1.0 mg/L) (HR, 2.30; 95% CI, 1.17–4.79).
Conclusions
Elevated SAA-LDL levels were independently associated with the risk of all-cause death in patients with suspected or known CAD. The SAA-LDL level appears to serve as a prognostic biomarker for risk stratification in relatively low-risk patients with low hs-cTnI (<75th percentile) or low hs-CRP (≤1.0 mg/L).
Funding Acknowledgement
Type of funding sources: Public Institution(s). Main funding source(s): The ANOX study is supported by a Grant-in-Aid for Clinical Research from the National Hospital Organization.
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Affiliation(s)
- M Suzuki
- National Hospital Organization Saitama Hospital , Wako , Japan
| | - K Kotani
- Jichi Medical University , Shimotsuke , Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center and Chugoku Cancer Center , Kure , Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center , Yokohama , Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center , Sendai , Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center , Kanazawa , Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital , Hakodate , Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center , Kobe , Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center , Toon , Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center , Sapporo , Japan
| | - M Wada
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
| | - H Wada
- National Hospital Organization Kyoto Medical Center , Kyoto , Japan
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9
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Hayashino K, Matsuda M, Negoro T, Fujishita K, Imai T. A rare case of multiple myeloma with Auer rod-like inclusions in plasma cells. Int J Hematol 2022; 116:461-462. [PMID: 36056989 DOI: 10.1007/s12185-022-03444-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 10/14/2022]
Affiliation(s)
- Kenta Hayashino
- Department of Hematology, Kochi Health Sciences Center, 2125-1 ike, Kochi-shi, Kochi, Japan.
| | - Masayuki Matsuda
- Department of Hematology, Kochi Health Sciences Center, 2125-1 ike, Kochi-shi, Kochi, Japan
| | | | - Keigo Fujishita
- Department of Hematology, Kochi Health Sciences Center, 2125-1 ike, Kochi-shi, Kochi, Japan
| | - Toshi Imai
- Department of Hematology, Kochi Health Sciences Center, 2125-1 ike, Kochi-shi, Kochi, Japan
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10
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Matsumoto K, Fujishita K, Matsuda M, Oka S, Fujisawa Y, Imai T, Machida T. Idiopathic Pneumonia Syndrome Refractory to Ruxolitinib after Post-Transplant Cyclophosphamide-based Haploidentical Hematopoietic Stem Cell Transplantation: Lung Pathological Findings from an Autopsy Case. Acta Med Okayama 2022; 76:609-615. [PMID: 36352810 DOI: 10.18926/amo/64044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
A 69-year-old Japanese man with acute leukemia received post-transplant cyclophosphamide-based haploidentical stem cell transplantation (PTCY-haplo-SCT) but was readmitted with dyspnea and ground-glass-opacities of the lungs. Bronchoscopy showed inflammatory changes with no signs of infection. He received steroids but required intubation as his condition deteriorated. In addition to antithymocyte globulin and cyclophosphamide, we administered ruxolitinib but failed to save him. Autopsy findings revealed fibrotic nonspecific interstitial pneumonia (NSIP) without evidence of organizing pneumonia or infection. Thus, we diagnosed idiopathic pneumonia syndrome (IPS). As far as our knowledge, this is the first case of IPS with NSIP histology after PTCY-haplo-SCT.
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Affiliation(s)
- Ken Matsumoto
- Department of Hematology and Blood Transfusion, Kochi Health Sciences Center
| | - Keigo Fujishita
- Department of Hematology and Blood Transfusion, Kochi Health Sciences Center
| | - Masayuki Matsuda
- Department of Hematology and Blood Transfusion, Kochi Health Sciences Center
| | - Satoshi Oka
- Department of Hematology and Blood Transfusion, Kochi Health Sciences Center
| | - Yuka Fujisawa
- Department of Hematology and Blood Transfusion, Kochi Health Sciences Center
| | - Toshi Imai
- Department of Hematology and Blood Transfusion, Kochi Health Sciences Center
| | - Takuya Machida
- Department of Hematology and Blood Transfusion, Kochi Health Sciences Center
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11
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Inoue T, Goto Y, Shima A, Hirai H, Shitara S, Suzuki F, Matsuda M. Effect of high-dose delivery on the attachment of meningiomas in Gamma Knife surgery: a retrospective study. Acta Neurochir (Wien) 2022; 164:2465-2471. [PMID: 35869331 DOI: 10.1007/s00701-022-05291-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 06/18/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Meningiomas have vascular supply from the tumor attachment on the dura mater. Gamma Knife radiosurgery (GKS) is known to have a vascular obliterating effect. This study aims to determine the benefits of high-dose irradiation to the tumor attachment compared to conventional dose planning in the long-term control of tumor growth with GKS. METHODS Two different dose plannings were retrospectively compared in 75 patients with meningioma treated with GKS as a primary treatment. Forty-three patients were irradiated over 20 Gy to the tumor attachment. The remaining 32 patients were treated with conventional-dose planning. Tumor growth control, reduction of enhancement on the gadolinium-enhanced magnetic resonance imaging (MRI), and neurological status were retrospectively assessed. RESULTS The maximum dose on the tumor attachment was significantly higher in the high-dose group (23 Gy) than in the conventional group (16 Gy). The tumor margin was irradiated with the median of the 50% isodose line in both groups. The prescription doses resulted in 14 Gy and 12 Gy, respectively. The tumor control rate achieved 91% in both groups during the median follow-up period of 54 months. A decrease of enhancement on follow-up MRI was noted in one patient in each group. Kaplan-Meier analysis revealed no statistical difference in the progression-free survival between the two groups. The number of patients with improved neurological status showed no statistical difference. CONCLUSIONS No obvious benefit of high-dose irradiation to the tumor attachment and margin was found in tumor control and neurological status in the long term.
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Affiliation(s)
- Takuro Inoue
- Department of Neurosurgery, Koto Memorial Hospital, 2-1 Hiramatsu-cho, Higashiohmi-shi, Shiga, 527-0134, Japan.
| | - Yukihiro Goto
- Department of Neurosurgery, Koto Memorial Hospital, 2-1 Hiramatsu-cho, Higashiohmi-shi, Shiga, 527-0134, Japan
| | - Ayako Shima
- Department of Neurosurgery, Koto Memorial Hospital, 2-1 Hiramatsu-cho, Higashiohmi-shi, Shiga, 527-0134, Japan
| | - Hisao Hirai
- Department of Neurosurgery, Koto Memorial Hospital, 2-1 Hiramatsu-cho, Higashiohmi-shi, Shiga, 527-0134, Japan
| | - Satoshi Shitara
- Department of Neurosurgery, Koto Memorial Hospital, 2-1 Hiramatsu-cho, Higashiohmi-shi, Shiga, 527-0134, Japan
| | - Fumio Suzuki
- Department of Neurosurgery, Koto Memorial Hospital, 2-1 Hiramatsu-cho, Higashiohmi-shi, Shiga, 527-0134, Japan
| | - Masayuki Matsuda
- Department of Neurosurgery, Koto Memorial Hospital, 2-1 Hiramatsu-cho, Higashiohmi-shi, Shiga, 527-0134, Japan
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12
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Matsuda M, Fukuyama N, Matsuda T, Kikuchi S, Shiraishi Y, Takimoto Y, Kamei Y, Kurata M, Kitazawa R, Kido T. Utility of synthetic MRI in predicting pathological complete response of various breast cancer subtypes prior to neoadjuvant chemotherapy. Clin Radiol 2022; 77:855-863. [DOI: 10.1016/j.crad.2022.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 06/24/2022] [Accepted: 06/27/2022] [Indexed: 11/25/2022]
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13
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Oshitani N, Watanabe K, Sakuma T, Matsuda M, Oyama Y. Tranilast, an antifibrotic agent and COVID-19-induced pulmonary fibrosis. QJM 2022; 115:249-250. [PMID: 35262694 PMCID: PMC9383587 DOI: 10.1093/qjmed/hcac069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 02/28/2022] [Indexed: 11/12/2022] Open
Affiliation(s)
- N Oshitani
- Address correspondence to N. Oshitani, Department of Internal Medicine, Social Welfare Service Corporation Ishii Memorial Aizen-en, Aizenbashi Infirmary, 5-16-15, Nipponbashi Naniwa-ku, Osaka 556-0005, Japan.
| | - K Watanabe
- Department of Internal Medicine, Social Welfare Service Corporation Ishii Memorial Aizen-en, Aizenbashi Infirmary, Osaka, Japan
| | - T Sakuma
- Department of Internal Medicine, Social Welfare Service Corporation Ishii Memorial Aizen-en, Aizenbashi Infirmary, Osaka, Japan
| | - M Matsuda
- Department of Internal Medicine, Social Welfare Service Corporation Ishii Memorial Aizen-en, Aizenbashi Infirmary, Osaka, Japan
| | - Y Oyama
- Department of Radiology, Social Welfare Service Corporation Ishii Memorial Aizen-en, Aizenbashi Infirmary, Osaka, Japan
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14
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Kondo T, Fujii N, Fujii K, Sumii Y, Urata T, Kimura M, Matsuda M, Ikegawa S, Washio K, Fujiwara H, Asada N, Ennishi D, Nishimori H, Matsuoka KI, Otsuka F, Maeda Y. Low hematocrit reduces the efficiency of CD34 + cell collection when using the Spectra Optia continuous mononuclear cell collection procedure. Transfusion 2022; 62:1065-1072. [PMID: 35322885 DOI: 10.1111/trf.16856] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 02/07/2022] [Accepted: 02/09/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND CD34+ cell collection efficiency (CE) is the determining factor when calculating processed blood volume (PBV) for leukapheresis (LP). However, the factors affecting CE in the continuous mononuclear cell collection (cMNC) protocol performed by the Spectra Optia apheresis system are not well established. STUDY DESIGN AND METHODS We retrospectively collected the data from 147 consecutive apheresis procedures across 106 healthy donors and 27 patients completed between July 2016 and December 2020 at the Okayama University Hospital. All procedures were performed using the Optia cMNC protocol. RESULTS The median CD34+ CE2 was significantly higher in the donor samples (64.3%) than in the patient samples (46.8%) (p < .0001). WBC counts, hematocrit, and platelet counts were all significantly higher in the donors than in the patients, and there was a moderate positive correlation between CD34+ CE2 and hematocrit (r = .47, p < .0001), with the equation of the line being y = 1.23x + 12.23. In contrast, there was only a very weak correlation between CD34+ CE2 and WBC or platelet count. In addition, low hematocrit correlated with an increased time to interface formation. CONCLUSION These data revealed the negative impact of low hematocrit on the efficiency of CD34+ cell collection when using the Optia cMNC protocol and suggest that hematocrit values should also be considered when determining PBV.
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Affiliation(s)
- Takumi Kondo
- Division of Transfusion, Okayama University Hospital, Okayama, Japan.,Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Nobuharu Fujii
- Division of Transfusion, Okayama University Hospital, Okayama, Japan.,Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Keiko Fujii
- Division of Transfusion, Okayama University Hospital, Okayama, Japan.,Division of Clinical Laboratory, Okayama University Hospital, Okayama, Japan
| | - Yuichi Sumii
- Division of Transfusion, Okayama University Hospital, Okayama, Japan.,Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Tomohiro Urata
- Division of Transfusion, Okayama University Hospital, Okayama, Japan.,Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Maiko Kimura
- Division of Transfusion, Okayama University Hospital, Okayama, Japan.,Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Masayuki Matsuda
- Division of Transfusion, Okayama University Hospital, Okayama, Japan.,Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Shuntaro Ikegawa
- Division of Transfusion, Okayama University Hospital, Okayama, Japan.,Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Kana Washio
- Department of Pediatrics/Pediatric Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Hideaki Fujiwara
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Noboru Asada
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Daisuke Ennishi
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan.,Center for Comprehensive Genomic Medicine, Okayama University Hospital, Okayama, Japan
| | - Hisakazu Nishimori
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Ken-Ichi Matsuoka
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Fumio Otsuka
- Division of Clinical Laboratory, Okayama University Hospital, Okayama, Japan.,Department of General Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Yoshinobu Maeda
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
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15
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Kai Y, Matsuda M, Suzuki K, Kasamatsu T, Kajita A, Uno K, Muro S. Tocilizumab and Baricitinib for Recovery From Acute Exacerbation of Combined Pulmonary Fibrosis and Emphysema Secondary to COVID-19 Infection: A Case Report. Cureus 2022; 14:e23411. [PMID: 35481309 PMCID: PMC9033509 DOI: 10.7759/cureus.23411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2022] [Indexed: 11/23/2022] Open
Abstract
Pneumonia secondary to coronavirus disease 2019 (COVID-19) is exacerbated by a disproportionate increase in the systemic inflammatory response and cytokine storm due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Herein, we report the successful treatment of severe COVID-19 pneumonia using a combination of tocilizumab and baricitinib in a patient with combined pulmonary fibrosis and emphysema (CPFE). A 67-year-old male with type 2 diabetes mellitus and CPFE presented with fever and dyspnea and was diagnosed with COVID-19. Upon admission, his respiratory failure was managed using high-flow nasal cannula (HFNC) therapy; however, despite treatment with remdesivir and systemic steroids, his respiratory failure continued to worsen. Therefore, baricitinib was administered from the ninth day of hospitalization for 14 days. Furthermore, his blood interleukin-6 (IL-6) levels showed an increase until day 13. Thus, tocilizumab was administered on the 13th day, which led to symptomatic improvement by day 18. The patient was discharged from our hospital on day 42. This case indicates that combination therapy with tocilizumab and baricitinib improves the efficacy of COVID-19 treatment in patients with comorbidities.
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Kai Y, Yoshikawa M, Matsuda M, Suzuki K, Ohara H, Iguchi N, Kasamatsu T, Uno K, Fujioka N, Fujita Y, Muro S. Improvement of peripheral neuropathy in a patient with antineutrophil cytoplasmic antibody-negative eosinophilic granulomatosis with polyangiitis by additional mepolizumab. Allergy Asthma Clin Immunol 2022; 18:14. [PMID: 35183225 PMCID: PMC8858463 DOI: 10.1186/s13223-022-00653-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 01/31/2022] [Indexed: 11/17/2022] Open
Abstract
Background Eosinophilic granulomatosis with polyangiitis (EGPA) is a vasculitis characterized by abnormally high eosinophils and frequent peripheral neuropathy. Mepolizumab is an approved therapy for EGPA, but its efficacy against peripheral neuropathy remains unknown. Case presentation A 41-year-old woman was admitted in the hospital with dyspnea and neuropathy. Ground glass opacity and infiltrative shadow in the bilateral lungs were evident on chest computed tomography images. Eosinophils were increased in serum, in bronchoalveolar lavage fluid (BALF), and in transbronchial lung biopsy, and bacteria were not detected in BALF. EGPA resulting in severe eosinophilic asthma, sinusitis, pulmonary infiltrates, and peripheral neuropathy was diagnosed. Prednisolone (50 mg/day) caused remission of eosinophilic pneumonia and sinusitis, but not peripheral neuropathy. During prednisolone tapering (7 mg/day, 10 months after treatment), eosinophils were increased, and peripheral neuropathy relapsed. The humanized anti-IL-5 antibody mepolizumab (300 mg) was initially administered, followed by prednisolone. Mepolizumab caused sustained peripheral neuropathy remission and effective prednisolone tapering. Conclusions Introduction of mepolizumab combined with prednisolone may improve peripheral neuropathy.
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Affiliation(s)
- Yoshiro Kai
- Department of Respiratory Medicine, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan.
| | - Masanori Yoshikawa
- Department of Respiratory Medicine, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
| | - Masayuki Matsuda
- Department of Respiratory Medicine, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Kentaro Suzuki
- Department of Respiratory Medicine, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Hiroya Ohara
- Department of Neurology, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Naohiko Iguchi
- Department of Neurology, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
| | - Takehito Kasamatsu
- Department of Infectious Diseases, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Kenji Uno
- Department of Infectious Diseases, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Nobuhiro Fujioka
- Department of Respiratory Medicine, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
| | - Yukio Fujita
- Department of Respiratory Medicine, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
| | - Shigeo Muro
- Department of Respiratory Medicine, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
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17
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Kentaro S, Kai Y, Matsuda M, Horimoto K, Iwai K, Hamada E, Yamamoto Y, Takano M, Muro S. Pulmonary sarcoidosis with lung injury induced by shin'iseihaito. Sarcoidosis Vasc Diffuse Lung Dis 2022; 39:e2022026. [PMID: 36791031 PMCID: PMC9766847 DOI: 10.36141/svdld.v39i3.12895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 07/19/2022] [Indexed: 02/16/2023]
Affiliation(s)
- Suzuki Kentaro
- Department of Respiratory Medicine, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara 638-8551, Japan
| | - Yoshiro Kai
- Department of Respiratory Medicine, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara 638-8551, Japan
| | - Masayuki Matsuda
- Department of Respiratory Medicine, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara 638-8551, Japan
| | - Kazuhide Horimoto
- Department of Internal Medicine, Yoshino Hospital, 130-1, Tanji, Yoshino-cho, Yoshino-gun, Nara 639-3114, Japan
| | - Kazonori Iwai
- Department of Internal Medicine, Yoshino Hospital, 130-1, Tanji, Yoshino-cho, Yoshino-gun, Nara 639-3114, Japan
| | - Eriko Hamada
- Department of Respiratory Medicine, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara 634-8522, Japan
| | - Yoshifumi Yamamoto
- Department of Respiratory Medicine, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara 634-8522, Japan
| | - Masato Takano
- Department of Diagnostic Pathology, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara 638-8551, Japan
| | - Shigeo Muro
- Department of Respiratory Medicine, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara 634-8522, Japan
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18
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Kai Y, Yoshikawa M, Matsuda M, Suzuki K, Takano M, Tanimura K, Fujioka N, Fujita Y, Muro S. Successful management of recurrent allergic bronchopulmonary aspergillosis after changing from mepolizumab to dupilumab: A case report. Respir Med Case Rep 2022; 39:101723. [PMID: 36043197 PMCID: PMC9420510 DOI: 10.1016/j.rmcr.2022.101723] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/21/2022] [Accepted: 07/25/2022] [Indexed: 11/27/2022] Open
Abstract
An 81-year-old woman presented to our hospital due to an abnormal shadow on a chest X-ray and a 4-week-old persistent cough. Laboratory examination revealed increased serum eosinophils and immunoglobulin E. The Asthma Control Test (ACT) score and forced expiratory volume in 1 sec indicated airway obstruction. Chest computed tomography (CT) revealed mucoid impaction in the dilated left-lingular lobar bronchus. She was diagnosed with bronchial asthma and treated with a high-dose inhaled corticosteroid/long-acting β2 agonist. Two months later, her mucoid impaction in the CT image worsened; moreover, bronchoscopy revealed the white mucus plug with Charcot–Leyden crystals and filamentous fungi. The patient was diagnosed with Allergic bronchopulmonary aspergillosis (ABPA) and treatment with 30 mg/day prednisolone was started. Both the blood eosinophil count and the chest image improved almost substantially, and the steroid was discontinued after a year. Sixteen months after cessation of prednisolone treatment, peripheral eosinophilia and mucoid impaction in the left B3b recurred. For the treatment of bronchial asthma and recurrent ABPA, administration of mepolizumab was initiated. Subsequently, although her peripheral eosinophils count decreased, chest CT showed expansion of the mucoid impaction and IgE increased despite mepolizumab treatment. Alternative subcutaneous injection therapy with dupilumab improved chest image, serum IgE level, and her ACT score. After changing from mepolizumab to dupilumab, her ABPA, asthma, and pulmonary function improved remarkably. This case illustrates the potential utility of dupilumab for ABPA without re-administration of oral prednisolone. Additional research is needed to identify an effective therapy for ABPA with asthma. Systemic corticosteroids are the standard treatment for ABPA. ABPA often recurs and requires prolonged courses of corticosteroids. We successfully treated a recurrent ABPA case by changing mepolizumab to dupilumab. Dupilumab can be used as an alternative for prednisolone for treating ABPA.
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Suzuki K, Kai Y, Matsuda M, Horimoto K, Iwai K, Takano M, Yoshii M, Muro S. A rare case of urachal carcinoma with multiple lung metastasis that required differentiation from primary lung carcinoma. Respirol Case Rep 2022; 10:e0890. [PMID: 34934507 PMCID: PMC8649615 DOI: 10.1002/rcr2.890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 11/21/2021] [Accepted: 11/23/2021] [Indexed: 12/02/2022] Open
Abstract
Urachal carcinoma is a rare malignancy of all bladder carcinomas. Metastatic lung tumours showing multiple nodules are rare without a local recurrence. We describe a case of multiple metastatic lung cancer from urachal carcinoma that required differentiation from primary lung cancer.
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Affiliation(s)
- Kentaro Suzuki
- Department of Respiratory MedicineMinami‐Nara General Medical CenterNaraJapan
| | - Yoshiro Kai
- Department of Respiratory MedicineMinami‐Nara General Medical CenterNaraJapan
| | - Masayuki Matsuda
- Department of Respiratory MedicineMinami‐Nara General Medical CenterNaraJapan
| | | | - Kazunori Iwai
- Department of Internal MedicineYoshino HospitalNaraJapan
| | - Masato Takano
- Department of Diagnostic PathologyMinami‐Nara General Medical CenterNaraJapan
| | - Masahito Yoshii
- Department of UrologyMinami‐Nara General Medical CenterNaraJapan
| | - Shigeo Muro
- Department of Respiratory MedicineNara Medical UniversityNaraJapan
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20
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Matsuda M, Kai Y, Harada S, Suzuki K, Hontsu S, Muro S. Duodenal Metastasis of Pulmonary Pleomorphic Carcinoma: A Case Report. Case Rep Oncol 2021; 14:1511-1515. [PMID: 34899244 PMCID: PMC8613583 DOI: 10.1159/000519664] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 09/13/2021] [Indexed: 12/02/2022] Open
Abstract
Pulmonary pleomorphic carcinoma (PPC) is a rare subtype of lung sarcomatoid carcinoma that has a poor prognosis, and no standard therapy has been established. Here, we report the case of a 74-year-old man with PCC who showed rare duodenal metastasis. He was referred to our hospital with a mass shadow in the right lung. The patient was diagnosed with PPC clinical stage II B on the basis of immunohistochemical staining from bronchoscopy, and the tumor proportion score of programmed death-ligand 1 was 80%. He did not want any treatment. A year and a half later, progressive anemia was detected. The primary tumor was stable; however, abdominal computed tomography and esophagogastroduodenoscopy revealed a duodenal tumor with stenosis. He was diagnosed with duodenal metastasis from PPC, and he underwent gastrojejunal bypass surgery to prevent bowel obstruction. After surgery, he received pembrolizumab for chemotherapy. However, owing to the progression of peritoneum dissemination, he died 2 months later due to the onset of melena.
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Affiliation(s)
- Masayuki Matsuda
- Department of Respiratory Medicine, Minami-Nara General Medical Center, Nara, Japan
| | - Yoshiro Kai
- Department of Respiratory Medicine, Minami-Nara General Medical Center, Nara, Japan
| | - Suzuka Harada
- Department of Surgery, Minami-Nara General Medical Center, Nara, Japan
| | - Kentaro Suzuki
- Department of Respiratory Medicine, Minami-Nara General Medical Center, Nara, Japan
| | - Shigeto Hontsu
- Department of Respiratory Medicine, Nara Medical University, Nara, Japan
| | - Shigeo Muro
- Department of Respiratory Medicine, Nara Medical University, Nara, Japan
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21
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Kai Y, Ohara H, Matsuda M, Shimizu H, Park HS, Myouchin K, Kikutsuji N, Hontsu S, Yamauchi M, Yoshikawa M, Muro S. Endovascular therapy for cerebral infarction due to Trousseau syndrome in a patient with non-small cell lung cancer. Respir Med Case Rep 2021; 34:101531. [PMID: 34745868 PMCID: PMC8556508 DOI: 10.1016/j.rmcr.2021.101531] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 09/25/2021] [Accepted: 10/19/2021] [Indexed: 11/19/2022] Open
Abstract
We describe a case of Trousseau's syndrome in a patient with lung carcinoma. A 69-year-old man presented with pleural effusion. Further evaluation revealed EGFR mutation-positive non-small cell carcinoma in the upper lobe with extensive lymph node, bone, and brain metastases. Administration of osimertinib, an EGFR tyrosine kinase inhibitor, resulted in partial tumor response, but caused osimertinib-induced pneumonitis 10 weeks later. Prednisolone restrained lung injury progression and was gradually tapered. However, he presented with impaired consciousness and right hemiplegia. Magnetic resonance imaging revealed a left middle cerebral artery M1 segment occlusion. D-dimer level was elevated to 19.5 μg/mL. In the absence of atherosclerotic or cardiogenic thrombi, these findings led to the diagnosis of Trousseau syndrome. Endovascular therapy, but not tissue plasminogen activator, improved his condition with no recurrences. These treatment strategies are crucial to restore function in patients with potentially disabling cerebral infarction due to Trousseau syndrome. Systemic anticoagulation for Trousseau syndrome generally has a poor prognosis. There is no established treatment for cancer-associated cerebral infarction. We performed endovascular therapy for cerebral infraction due to Trousseau syndrome. Endovascular therapy was effective for recanalization of the occluded artery. An NIHSS score of 0 was achieved with no recurrence.
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Affiliation(s)
- Yoshiro Kai
- Department of Respiratory Medicine, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
- Corresponding author.
| | - Hiroya Ohara
- Department of Neurology, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Masayuki Matsuda
- Department of Respiratory Medicine, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Hironori Shimizu
- Department of Neurology, Minami-Nara General Medical Center, 8-1 Fukugami, Oyodo-cho, Yoshino-gun, Nara, 638-8551, Japan
| | - Hun Soo Park
- Department of Neurosurgery, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
| | - Kaoru Myouchin
- Department of Radiology and Interventional Radiology Center, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
| | - Naoya Kikutsuji
- Department of Neurology, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
| | - Shigeto Hontsu
- Department of Respiratory Medicine, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
| | - Motoo Yamauchi
- Department of Respiratory Medicine, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
| | - Masanori Yoshikawa
- Department of Respiratory Medicine, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
| | - Shigeo Muro
- Department of Respiratory Medicine, Nara Medical University, 840 Shijo-cho, Kashihara City, Nara, 634-8522, Japan
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22
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Callou TMP, Orfali RL, Sotto MN, Pereira NV, Zaniboni MC, Aoki V, Brito MP, Matsuda M, Santo RM. Increased expression of Filaggrin and Claudin-1 in the ocular surface of patients with atopic dermatitis. J Eur Acad Dermatol Venereol 2021; 36:247-254. [PMID: 34704317 DOI: 10.1111/jdv.17768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 09/02/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Atopic dermatitis (AD) is an itchy, chronic and inflammatory skin condition, with dysfunctional immune response and skin barrier defects. Reduction of filaggrin (FLG) and tight junctions (TJ) proteins, such as claudin-1 (CLDN-1), expression in cutaneous epithelial barrier is remarkable in AD pathogenesis. Ocular involvement occurs in approximately 40% of AD patients leading to changes in the structure of the conjunctiva. OBJECTIVES We aimed to evaluate the expression of FLG and CLDN-1 in the ocular surface of adults with AD, analysing bulbar conjunctival cells collected by a novel non-invasive cellular imprint. METHODS Bulbar conjunctival epithelial cells were collected by cellular imprint technique, and FLG and CLDN-1 expression were assessed by immunofluorescence (IF) and real-time polymerase chain reaction (RT-PCR). RESULTS We detected increased expression of FLG and CLDN-1, as well as their transcript levels in AD patients compared with healthy controls (HC). There was a positive correlation between tear film break-up time (TBUT) and FLG expression. Fluorescein staining was inversely associated with FLG expression. CONCLUSIONS Our results may reflect a reactive response of the ocular surface to AD-related ocular inflammation and associated dry eye disease. Further investigations focusing on the role of FLG and TJ expression in the ocular surface of AD patients may increment the understanding of the pathophysiology of extracutaneous AD and developing future targeted therapies.
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Affiliation(s)
- T M P Callou
- Department of Ophthalmology, Faculdade de Medicina FMUSP, Universidade de São Paulo, Sao Paulo, Brazil
| | - R L Orfali
- Department of Dermatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - M N Sotto
- Department of Pathology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - N V Pereira
- Department of Dermatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - M C Zaniboni
- Department of Dermatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - V Aoki
- Department of Dermatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - M P Brito
- Department of Dermatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - M Matsuda
- Department of Ophthalmology, Faculdade de Medicina FMUSP, Universidade de São Paulo, Sao Paulo, Brazil
| | - R M Santo
- Department of Ophthalmology, Faculdade de Medicina FMUSP, Universidade de São Paulo, Sao Paulo, Brazil
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23
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Iguchi M, Wada H, Shinozaki T, Suzuki M, Ajiro Y, Matsuda M, Koike A, Koizumi T, Shimizu M, Ono Y, Takenaka T, Kotani K, Abe M, Akao M, Hasegawa K. Distinct association of VEGF-C and VEGF-D with prognosis in patients with chronic heart failure: the PREHOSP-CHF study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0868] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
The lymphatic system has been suggested to play an important role in cardiovascular (CV) diseases including heart failure (HF). Vascular endothelial growth factor C (VEGF-C) and VEGF-D are key regulators of lymphoangiogenesis.
Purpose
To investigate the association of VEGF-C and VEGF-D with prognosis in patients with chronic HF (CHF).
Methods
The PREHOSP-CHF study is a multicenter prospective cohort study to determine the predictive value of angiogenesis-related biomarkers in CHF. A total of 1,024 patients (mean age, 75.5±12.6 years; male, 58.7%) admitted to acute decompensated HF were included in the analyses. The primary outcome was MACE defined as a composite of CV death or HF hospitalization. The secondary outcomes were all-cause death, CV death, and HF hospitalizations. Serum levels of VEGF-C and VEGF-D, as well as N-terminal pro B-type natriuretic peptide (NT-proBNP), high sensitivity cardiac troponin-I (hs-cTnI), high sensitive C reactive protein (hs-CRP), VEGF, and soluble VEGF receptor-2 (sVEGFR-2) were measured at the time of discharge. Patients were followed-up over two years.
Results
Median [interquartile range] of VEGF-C and VEGF-D levels were 4821 [3633–6131] pg/ml and 404 [296–559] pg/ml, respectively. In multivariate stepwise regression analysis, independent determinants of VEGF-C levels were younger age, female gender, absence of prior HF hospitalization, chronic kidney disease, and anemia, lower ejection fraction, lower NT-proBNP levels, higher VEGF levels, and higher sVEGFR-2 levels, while those of VEGF-D levels were lower body mass index, presence of diabetes and atrial fibrillation, and higher NT-proBNP levels. During the follow-up, a total of 209 (20.4%) all-cause deaths, 112 (10.9%) CV deaths, and 309 (30.2%) HF hospitalizations occurred. After adjusting for established risk factors and CV biomarkers, VEGF-C levels were significantly and inversely associated with the incidence of MACE and non-CV death (Fig.1, model 4). On the other hand, VEGF-D levels were significantly and positively associated with the incidence of HF hospitalization (Fig. 1, model 4). When we divided the patients into 4 groups based on the median of VEGF-C and VEGF-D levels, patients with low VEGF-C and high VEGF-D showed significantly higher incidence of MACE, all-cause death, CV death, and HF hospitalization compared to those with high VEGF-C and low VEGF-D (Fig. 2).
Conclusions
Among patients with CHF, VEGF-C and VEGF-D had different characteristic and association with the incidence of adverse events. VEGF-C levels were inversely associated with the incidence of MACE and non-CV death, and VEGF-D levels were positively associated with the incidence of HF hospitalization. These results suggests different effects of VEGF-C and VEGF-D in CHF. Combination of VEGF-C and VEGF-D enables us to make good risk stratification in patients with CHF.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Grant-in-Aid for Clinical Research from the National Hospital Organization Figure 1Figure 2
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Affiliation(s)
- M Iguchi
- Kyoto Medical Center, National Hospital Organization, Kyoto, Japan
| | - H Wada
- Kyoto Medical Center, National Hospital Organization, Kyoto, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - M Suzuki
- National Hospital Organization Saitama Hospital, Saitama, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Kure, Japan
| | - A Koike
- National Hospital Organization Fukuokahigashi Medical Center, Fukuoka, Japan
| | - T Koizumi
- National Hospital Organization Mito Medical Center, Ibaraki, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - Y Ono
- National Hospital Organization Higashihiroshima Medical Center, Hiroshima, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - K Kotani
- Jichi Medical University, Tochigi, Japan
| | - M Abe
- Kyoto Medical Center, National Hospital Organization, Kyoto, Japan
| | - M Akao
- Kyoto Medical Center, National Hospital Organization, Kyoto, Japan
| | - K Hasegawa
- Kyoto Medical Center, National Hospital Organization, Kyoto, Japan
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24
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Wada H, Shinozaki T, Suzuki M, Sakagami S, Ajiro Y, Funada J, Matsuda M, Shimizu M, Takenaka T, Morita Y, Yonezawa K, Kotani K, Abe M, Akao M, Hasegawa K. Impact of atrial fibrillation on soluble fms-like tyrosine kinase-1 and cardiovascular events in patients with suspected or known coronary artery disease: the EXCEED-J study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Soluble fms-like tyrosine kinase-1 (sFlt-1), a vascular endothelial growth factor (VEGF) antagonist, has been suggested as a marker of endothelial dysfunction. Circulating sFlt-1 levels are associated with adverse outcomes in patients with preeclampsia, chronic kidney disease, and heart failure. Atrial fibrillation (AF) and coronary artery disease (CAD) are both associated with endothelial dysfunction. However, whether sFlt-1 can predict cardiovascular (CV) events and whether AF modifies the relationship between sFlt-1 and CV events in patients with suspected or known CAD are unknown.
Methods
We performed a nationwide, multicenter, prospective cohort study to determine the prognostic value of sFlt-1 and other biomarkers in patients with suspected or known CAD undergoing elective angiography. Heparin-free fasting serum was collected from the peripheral vein to determine levels of sFlt-1, VEGF, placental growth factor, cystatin C, neutrophil gelatinase-associated lipocalin, N-terminal pro-brain natriuretic peptide (NT-proBNP), high-sensitivity cardiac troponin-I (hs-cTnI), and high-sensitivity C-reactive protein (hs-CRP). The primary outcome was 3-point major adverse CV events (3P-MACE) defined as a composite of CV death, nonfatal myocardial infarction, and nonfatal stroke. The secondary outcomes were all-cause death, CV death, and 5P-MACE defined as a composite of 3P-MACE, heart failure hospitalization, and coronary/peripheral artery revascularization.
Results
3311 patients were consecutively enrolled between Nov 2013 and May 2017. After excluding 56 ineligible patients, 3255 patients (324 AF and 2931 non-AF) were followed up over 3 years (follow-up rate, 99%). During the follow-up, 156 patients developed 3P-MACE, 215 died from any cause, 82 died from cardiovascular disease, and 1361 developed 5P-MACE. The sFlt-1 level was significantly higher in AF compared to non-AF patients (p<0.001). Stepwise regression analysis revealed that the sFlt-1 level was independently associated with AF. After adjusting for potential clinical confounders, serum levels of sFlt-1, NT-proBNP, hs-cTnI and cystatin C, but not other biomarkers, were significantly associated with 3P-MACE in the entire cohort. These associations were still significant in non-AF patients, whereas only the sFlt-1 level was significantly associated with 3P-MACE in AF patients. Serum levels of sFlt-1, but not other biomarkers, were also significantly associated with CV death in AF patients. Among the biomarkers, only the hs-CRP level was significantly associated with all-cause death, and no biomarker was significantly associated with 5P-MACE in AF patients. Furthermore, sFlt-1 provided an incremental prognostic information for 3P-MACE to the model with potential clinical confounders in AF, but not in non-AF patients.
Conclusions
Serum levels of sFlt-1 were significantly associated with 3P-MACE in patients with suspected or known CAD. This association was pronounced in AF patients.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): The EXCEED-J study is supported by Health Labour Sciences Research Grant (2013-2014), AMED (2015-2017, Grant Number JP17ek0210008) and Grant-in-Aid for Clinical Research from the National Hospital Organization (2018-2020).
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Affiliation(s)
- H Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - M Suzuki
- National Hospital Organization Saitama Hospital, Wako, Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center, Toon, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Kure, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - Y Morita
- National Hospital Organization Sagamihara National Hospital, Sagamihara, Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - K Kotani
- Jichi Medical University,, Shimotsuke, Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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25
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Abe M, Tsunawaki S, Dejonckheere M, Cigolle CT, Phillips K, Rubinstein EB, Matsuda M, Fetters MD, Inoue M. Practices and perspectives of primary care physicians in Japan and the United States about diagnosing dementia: a qualitative study. BMC Geriatr 2021; 21:540. [PMID: 34635089 PMCID: PMC8503990 DOI: 10.1186/s12877-021-02457-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 08/30/2021] [Indexed: 11/29/2022] Open
Abstract
Background While dementia is a common problem in Japan and the US, primary care physicians' practices and perspectives about diagnosing dementia in these different healthcare systems are unknown. Methods Qualitative research was conducted in an ethnographic tradition using semi-structured interviews and thematic analysis in primary care settings across Japan and in the Midwest State of Michigan, US. Participants were a total of 48 primary care physicians, 24 each from Japan and the US participated. Both groups contained a mixture of geographic areas (rural/urban), gender, age, and years of experience as primary care physicians. Results Participants in Japan and the US voiced similar practices for making the diagnosis of dementia and held similar views about the desired benefits of diagnosing dementia. Differences were found in attitudes about the appropriate timing of formally diagnosing dementia. Japanese physicians tended to make a formal diagnosis when problems that would benefit from long-term care services emerged for family members. US physicians were more proactive in diagnosing dementia in the early stages by screening for dementia in health check-ups and promoting advance directives when the patients were still capable of decision-making. Views about appropriate timing of diagnostic testing for dementia in the two systems reflect what medical or nursing care services physicians can use to support dementia patients and caregivers. Conclusions Benefits of making the diagnosis included the need to activate the long-term care services in Japan and for early intervention and authoring advance directives in the US. Testing to establish an early diagnosis of dementia by primary care physicians only partly relates to testing and treatment options available. Benefits of making the diagnosis included the need to activate the long-term care services in Japan and for early intervention and authoring advance directives in the US. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-021-02457-7.
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Affiliation(s)
- M Abe
- Department of Family and Community Medicine, Hamamatsu University School of Medicine, Shizuoka, Hamamatsu, Japan
| | - S Tsunawaki
- Omaezaki Family Medicine Center, Shizuoka, Omaezaki, Japan.,Shizuoka Family Medicine Program, Shizuoka, Hamamatsu, Japan
| | - M Dejonckheere
- Department of Family Medicine, University of Michigan, 1018 Fuller Street, Ann Arbor, MI, 48104, USA
| | - C T Cigolle
- Department of Family Medicine, University of Michigan, 1018 Fuller Street, Ann Arbor, MI, 48104, USA.,Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.,VA Ann Arbor Healthcare System (VAAHS) Geriatric Research Education and Clinical Center (GRECC), Ann Arbor, MI, USA
| | - K Phillips
- VA Ann Arbor Healthcare System (VAAHS) Geriatric Research Education and Clinical Center (GRECC), Ann Arbor, MI, USA
| | - E B Rubinstein
- Department of Sociology and Anthropology, North Dakota State University, Fargo, North Dakota, USA
| | - M Matsuda
- Shizuoka Family Medicine Program, Shizuoka, Hamamatsu, Japan.,Kikugawa Family Medicine Center, Shizuoka, Kikugawa, Japan
| | - M D Fetters
- Department of Family Medicine, University of Michigan, 1018 Fuller Street, Ann Arbor, MI, 48104, USA. .,The School of Health Humanities, Peking University Health Science Center, Beijing, China.
| | - M Inoue
- Department of Family and Community Medicine, Hamamatsu University School of Medicine, Shizuoka, Hamamatsu, Japan
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26
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Zou H, Cui Y, Wang X, Zhang Z, Yang J, Xu G, Okutani A, Hagiwara M, Matsuda M, Wang G, Mussardo G, Hódsági K, Kormos M, He Z, Kimura S, Yu R, Yu W, Ma J, Wu J. E_{8} Spectra of Quasi-One-Dimensional Antiferromagnet BaCo_{2}V_{2}O_{8} under Transverse Field. Phys Rev Lett 2021; 127:077201. [PMID: 34459637 DOI: 10.1103/physrevlett.127.077201] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 01/08/2021] [Accepted: 07/07/2021] [Indexed: 06/13/2023]
Abstract
We report ^{51}V NMR and inelastic neutron scattering (INS) measurements on a quasi-1D antiferromagnet BaCo_{2}V_{2}O_{8} under transverse field along the [010] direction. The scaling behavior of the spin-lattice relaxation rate above the Néel temperatures unveils a 1D quantum critical point (QCP) at H_{c}^{1D}≈4.7 T, which is masked by the 3D magnetic order. With the aid of accurate analytical analysis and numerical calculations, we show that the zone center INS spectrum at H_{c}^{1D} is precisely described by the pattern of the 1D quantum Ising model in a magnetic field, a class of universality described in terms of the exceptional E_{8} Lie algebra. These excitations are nondiffusive over a certain field range when the system is away from the 1D QCP. Our results provide an unambiguous experimental realization of the massive E_{8} phase in the compound, and open a new experimental route for exploring the dynamics of quantum integrable systems as well as physics beyond integrability.
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Affiliation(s)
- Haiyuan Zou
- Tsung-Dao Lee Institute, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yi Cui
- Department of Physics and Beijing Key Laboratory of Opto-electronic Functional Materials and Micro-nano Devices, Renmin University of China, Beijing 100872, China
| | - Xiao Wang
- Tsung-Dao Lee Institute, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Z Zhang
- Tsung-Dao Lee Institute, Shanghai Jiao Tong University, Shanghai 200240, China
| | - J Yang
- Tsung-Dao Lee Institute, Shanghai Jiao Tong University, Shanghai 200240, China
| | - G Xu
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-6102, USA
| | - A Okutani
- Center for Advanced High Magnetic Field Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - M Hagiwara
- Center for Advanced High Magnetic Field Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - M Matsuda
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - G Wang
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
| | - Giuseppe Mussardo
- SISSA and INFN, Sezione di Trieste, Via Bonomea 265, I-34136 Trieste, Italy
| | - K Hódsági
- BME-MTA Statistical Field Theory Research Group, Institute of Physics, Budapest University of Technology and Economics, 1111 Budapest, Budafoki út 8, Hungary
| | - M Kormos
- MTA-BME Quantum Dynamics and Correlations Research Group, Department of Theoretical Physics, Budapest University of Technology and Economics, 1111 Budapest, Budafoki út 8, Hungary
| | - Zhangzhen He
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - S Kimura
- Institute for Materials Research, Tohoku University, Sendai, Miyagi 980-8577, Japan
| | - Rong Yu
- Department of Physics and Beijing Key Laboratory of Opto-electronic Functional Materials and Micro-nano Devices, Renmin University of China, Beijing 100872, China
| | - Weiqiang Yu
- Department of Physics and Beijing Key Laboratory of Opto-electronic Functional Materials and Micro-nano Devices, Renmin University of China, Beijing 100872, China
| | - Jie Ma
- Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education), Shenyang National Laboratory for Materials Science, School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jianda Wu
- Tsung-Dao Lee Institute, Shanghai Jiao Tong University, Shanghai 200240, China
- School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China
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27
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Kai Y, Yoshikawa M, Matsuda M, Fukuoka A, Fujita Y, Yamauchi M, Muro S. Assessment of the rapid effect of dupilumab in two cases of severe asthma comorbid with recurrent eosinophilic chronic rhinosinusitis after endoscopic sinus surgery. Respirol Case Rep 2021; 9:e00804. [PMID: 34194812 PMCID: PMC8222642 DOI: 10.1002/rcr2.804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 05/22/2021] [Accepted: 06/03/2021] [Indexed: 11/17/2022] Open
Abstract
Dupilumab, a human monoclonal antibody against interleukin-4 (IL-4) and IL-13, has been approved for treating severe asthma and eosinophilic chronic rhinosinusitis (ECRS). Patients with ECRS are often candidates for endoscopic sinus surgery (ESS). However, a considerable number of patients have recurrent ECRS. ECRS is an important factor influencing asthma control. Here, we present two cases of severe asthma and recurrent ECRS after ESS. Although they had been treated with inhaled corticosteroids and a long-acting β2-agonist, they experienced frequent asthma exacerbations. Laboratory examinations revealed increased serum eosinophils and immunoglobulin E (IgE). Furthermore, the Asthma Control Test (ACT) score and forced expiratory volume in 1 sec (FEV1) were indicative of airway obstruction. After treatment with dupilumab, asthma, rhinosinusitis symptoms, and pulmonary function improved remarkably. Dupilumab therapy improved quality of life in these patients with severe asthma and ECRS.
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Affiliation(s)
- Yoshiro Kai
- Department of Respiratory MedicineMinami‐Nara General Medical CenterNaraJapan
- Department of Respiratory MedicineNara Medical UniversityNaraJapan
| | | | - Masayuki Matsuda
- Department of Respiratory MedicineMinami‐Nara General Medical CenterNaraJapan
| | | | - Yukio Fujita
- Department of Respiratory MedicineNara Medical UniversityNaraJapan
| | - Motoo Yamauchi
- Department of Respiratory MedicineNara Medical UniversityNaraJapan
| | - Shigeo Muro
- Department of Respiratory MedicineNara Medical UniversityNaraJapan
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28
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Fujii K, Fujii N, Kondo T, Mitsuhashi T, Nakamura M, Seike K, Sando Y, Kimura M, Matsuda M, Ikegawa S, Sugiura H, Otsuka F, Maeda Y. Effectiveness of supplemental oral calcium drink in preventing citrate-related adverse effects in peripheral blood progenitor cell collection. Transfus Apher Sci 2021; 60:103147. [PMID: 33931360 DOI: 10.1016/j.transci.2021.103147] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 04/18/2021] [Accepted: 04/21/2021] [Indexed: 11/19/2022]
Abstract
Peripheral blood progenitor cells (PBPCs) are a predominant graft source in allogeneic hematopoietic cell transplantation. Citrate-induced hypocalcemia remains the most frequent side effect of PBPC apheresis. Although the method for preventing severe adverse events is established, more efficient prophylaxis is required so that volunteer donors can donate PBPCs without pain and anxiety. We studied 80 healthy donors who underwent PBPC harvest between February 2014 and June 2020. Of these, 23 donors who underwent apheresis between February 2014 and December 2015 received only the standard prophylaxis of intravenous calcium gluconate. Oral calcium drinks were provided to 57 donors who underwent apheresis from January 2016 to June 2020 to supplement intravenous calcium gluconate prophylaxis. The ionized calcium (ICa) levels at multiple time intervals and the hypocalcemic symptoms were evaluated. Oral supplementation with a calcium drink maintained significantly higher ICa levels. Analysis using the inverse probability weighted regression adjustment method suggested that calcium drinks reduced the frequency of citrate-related reactions by 39.2 %. Administering a prophylactic oral calcium drink before apheresis with intravenous administration of calcium gluconate is promising to further reduce citrate-induced hypocalcemia in volunteer donors.
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Affiliation(s)
- Keiko Fujii
- Division of Transfusion, Okayama University Hospital, Okayama, Japan; Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Nobuharu Fujii
- Division of Transfusion, Okayama University Hospital, Okayama, Japan; Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan.
| | - Takumi Kondo
- Division of Transfusion, Okayama University Hospital, Okayama, Japan; Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Toshiharu Mitsuhashi
- Center for Innovative Clinical Medicine, Okayama University Hospital, Okayama, Japan
| | - Makoto Nakamura
- Division of Transfusion, Okayama University Hospital, Okayama, Japan; Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Keisuke Seike
- Division of Transfusion, Okayama University Hospital, Okayama, Japan; Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Yasuhisa Sando
- Division of Transfusion, Okayama University Hospital, Okayama, Japan; Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Maiko Kimura
- Division of Transfusion, Okayama University Hospital, Okayama, Japan; Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Masayuki Matsuda
- Division of Transfusion, Okayama University Hospital, Okayama, Japan; Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Shuntaro Ikegawa
- Division of Transfusion, Okayama University Hospital, Okayama, Japan; Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Hiroyuki Sugiura
- Division of Transfusion, Okayama University Hospital, Okayama, Japan; Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Fumio Otsuka
- Division of Transfusion, Okayama University Hospital, Okayama, Japan; Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yoshinobu Maeda
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
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29
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Kai Y, Matsuda M, Fukuoka A, Hontsu S, Yamauchi M, Yoshikawa M, Muro S. Remarkable response of non-small cell lung cancer to nintedanib treatment in a patient with idiopathic pulmonary fibrosis. Thorac Cancer 2021; 12:1457-1460. [PMID: 33742758 PMCID: PMC8088921 DOI: 10.1111/1759-7714.13935] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/01/2021] [Accepted: 03/01/2021] [Indexed: 12/17/2022] Open
Abstract
Nintedanib is a multi‐target receptor tyrosine kinase inhibitor that reduces the decline in forced vital capacity (FVC) and prevents acute exacerbations in idiopathic pulmonary fibrosis (IPF), which is a risk factor for lung cancer. However, it remains unclear whether nintedanib is an effective treatment for lung cancer in patients with IPF. Here, we describe an 82‐year‐old man with non‐small cell lung carcinoma complicated by IPF who was treated with nintedanib. High‐resolution computed tomography (HRCT) showed a subpleural basal‐predominant reticular shadow and traction bronchiectasis with a honeycomb pattern. His FVC decreased over time, and his 6‐min walk test showed oxygen desaturation. Furthermore, an enlarged nodular lesion was detected after 6 months of referral. Biopsy confirmed non‐small cell carcinoma. Because of the risk of acute exacerbation of IPF by chemotherapy, supportive care was selected. Nintedanib was started as treatment for the IPF. Nine months later, HRCT revealed partial remission without exacerbation of IPF. This case indicates the possibility of nintedanib monotherapy in suppressing lung cancer complicated by IPF. Patients with lung cancer complicated by IPF in whom treatment is effective remain unknown. Additional research is needed to identify effective therapy for lung cancer with IPF.
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Affiliation(s)
- Yoshiro Kai
- Department of Respiratory Medicine, Minami-Nara General Medical Center, Nara, Japan
| | - Masayuki Matsuda
- Department of Respiratory Medicine, Minami-Nara General Medical Center, Nara, Japan
| | | | - Shigeto Hontsu
- Department of Respiratory Medicine, Nara Medical University, Nara, Japan
| | - Motoo Yamauchi
- Department of Respiratory Medicine, Nara Medical University, Nara, Japan
| | - Masanori Yoshikawa
- Department of Respiratory Medicine, Nara Medical University, Nara, Japan
| | - Shigeo Muro
- Department of Respiratory Medicine, Nara Medical University, Nara, Japan
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30
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Wada H, Unoki T, Suzuki M, Matsuda M, Ajiro Y, Shinozaki T, Sakagami S, Yonezawa K, Shimizu M, Funada J, Takenaka T, Kotani K, Abe M, Akao M, Hasegawa K. Impact of glucose tolerance status on the relationship between vascular endothelial growth factor D and mortality in patients with suspected coronary artery disease: a subanalysis of the ANOX study. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Vascular endothelial growth factor D (VEGF-D) is a secreted glycoprotein that can act as lymphangiogenic and angiogenic growth factors through binding to its specific receptors, VEGFR-3 and VEGFR-2. VEGF-D signaling via VEGFR-3 plays an important role in lipoprotein metabolisms which may contribute to coronary artery disease (CAD). We recently reported that serum levels of VEGF-D are independently associated with mortality in patients with suspected or known CAD. However, the impact of glucose tolerance status on the relationship between VEGF-D and mortality in patients with suspected CAD is unclear.
Methods
Serum VEGF-D levels were measured in 1,717 patients with suspected CAD undergoing elective coronary angiography, enrolled in the development of novel biomarkers related to angiogenesis or oxidative stress to predict CV events (ANOX) study, and followed up for 3 years. After excluding 67 patients with no HbA1c data, 1,650 patients were divided into 3 groups according to the glucose tolerance status: diabetes (DM, n=693), prediabetes (preDM, n=541) defined as an HbA1c of 5.7 to 6.4%, and normal glucose tolerance (NGT, n=416) defined as an HbA1c of 5.6% or less. The outcomes were total death, CV death, and major adverse CV events (MACE) defined as a composite of CV death, nonfatal myocardial infarction, and nonfatal stroke.
Results
During the follow-up, 80 DM, 45 preDM, and 30 NGT patients died from any cause, 24 DM, 13 preDM, and 12 NGT died from CV disease, and 54 DM, 30 preDM, and 19 NGT developed MACE. After adjustment for established risk factors, VEGF-D levels were significantly associated with total death (hazard ratio [HR] for 1-SD increase, 1.28; 95% confidence interval [CI], 1.12–1.47), but not with CV death (HR, 1.20; 95% CI, 0.93–1.52) or MACE (HR, 1.23; 95% CI, 0.997–1.48) in DM; VEGF-D levels were not significantly associated with total death (HR, 0.97; 95% CI, 0.70–1.34), CV death (HR, 1.39; 95% CI, 0.92–2.11), or MACE (HR, 1.09; 95% CI, 0.74–1.50) in preDM; VEGF-D levels were not significantly associated with total death (HR, 1.34; 95% CI, 0.98–1.84), CV death (HR, 1.32; 95% CI, 0.78–2.13), or MACE (HR, 1.01; 95% CI, 0.66–1.46) in NGT. Even after incorporation of N-terminal pro-brain natriuretic peptide, contemporary sensitive cardiac troponin I, and high-sensitivity C-reactive protein into a model with established risk factors, the addition of VEGF-D levels further improved the prediction of total death (P=0.040 for continuous net reclassification improvement [NRI], P=0.007 for integrated discrimination improvement [IDI]), but not that of CV death or MACE in DM, while it did not significantly improved the prediction of total death, CV death, or MACE either in preDM or in NGT.
Conclusions
The VEGF-D level was independently associated with total death in DM, but not in preDM or in NGT. The relationship between VEGF-D and total mortality may depend on the presence of DM in patients with suspected CAD.
Funding Acknowledgement
Type of funding source: Public Institution(s). Main funding source(s): The ANOX study is supported by a Grant-in-Aid for Clinical Research from the National Hospital Organization.
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Affiliation(s)
- H Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - T Unoki
- Saiseikai Kumamoto Hospital, Kumamoto, Japan
| | - M Suzuki
- National Hospital Organization Saitama Hospital, Wako, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Kure, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center, Toon, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - K Kotani
- Jichi Medical University, Shimotsuke, Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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31
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Iguchi M, Suzuki M, Matsuda M, Ajiro Y, Shinozaki T, Sakagami S, Yonezawa K, Shimizu M, Funada J, Takenaka T, Wada M, Abe M, Akao M, Hasegawa K, Wada H. Impact of anemia on the relationship between vascular endothelial growth factor C and mortality in patients with suspected or known coronary artery disease: a subanalysis of the ANOX study. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Background
The lymphatic system has been suggested to play an important role in cholesterol metabolism and cardiovascular (CV) disease. Recently, we demonstrated that serum levels of vascular endothelial growth factor C (VEGF-C), a central player of lymphangiogenesis, are inversely and independently associated with the risk of all-cause mortality in patients with suspected or known coronary artery disease (CAD). However, the impact of anemia on the relationship between VEGF-C and mortality in those patients is unclear.
Methods
Serum VEGF-C levels were measured in 2,418 patients with suspected or known CAD undergoing elective coronary angiography, enrolled in the development of novel biomarkers related to angiogenesis or oxidative stress to predict CV events (ANOX) study, and followed up for 3 years. Anemia was defined as a hemoglobin level of less than 13 g/dL in men and <12 g/dL in women. Patients were divided into 2 groups according to the presence (anemic, n=882) or absence (non-anemic, n=1,536) of anemia. The primary outcome was all-cause death. The secondary outcomes were CV death, and major adverse CV events (MACE) defined as a composite of CV death, nonfatal myocardial infarction, and nonfatal stroke.
Results
During the follow-up, 164 anemic and 90 non-anemic patients died from any cause, 64 anemic and 24 non-anemic patients died from CV disease, and 96 anemic and 69 non-anemic patients developed MACE. After adjustment for established risk factors, VEGF-C levels were significantly and inversely associated with all-cause death (hazard ratio [HR] for 1-SD increase, 0.71; 95% confidence interval [CI], 0.59–0.84), CV death (HR, 0.60; 95% CI, 0.44–0.79), and MACE (HR, 0.76; 95% CI, 0.60–0.95) in anemic, while VEGF-C levels were not significantly associated with all-cause death (HR, 0.87; 95% CI, 0.69–1.11), CV death (HR, 1.32; 95% CI, 0.85–1.93), or MACE (HR, 1.12; 95% CI, 0.87–1.42) in non-anemic patients. Even after incorporation of N-terminal pro-brain natriuretic peptide, contemporary sensitive cardiac troponin I, and high-sensitivity C-reactive protein into a model with established risk factors, the addition of VEGF-C levels further improved the prediction of all-cause death (P<0.001 for continuous net reclassification improvement [NRI], P=0.006 for integrated discrimination improvement [IDI]) and CV death (P<0.001 for NRI, P=0.005 for IDI), but not that of MACE (P=0.021 for NRI, P=0.059 for IDI) in anemic, whereas the addition of VEGF-C levels did not improved the prediction of all-cause death (P=0.234 for NRI, P=0.415 for IDI), CV death (P=0.190 for NRI, P=0.392 for IDI) or MACE (P=0.897 for NRI, P=0.128 for IDI) in non-anemic patients.
Conclusions
The VEGF-C level was inversely and independently associated with all-cause and CV mortality in anemic, but not in non-anemic patients with suspected or known CAD. The inverse relationship between VEGF-C and mortality may depend on the presence of anemia.
Funding Acknowledgement
Type of funding source: Public Institution(s). Main funding source(s): The ANOX study is supported by a Grant-in-Aid for Clinical Research from the National Hospital Organization.
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Affiliation(s)
- M Iguchi
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Suzuki
- National Hospital Organization Saitama Hospital, Wako, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Kure, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center, Toon, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - M Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - H Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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32
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Wada H, Takagi D, Suzuki M, Matsuda M, Ajiro Y, Shinozaki T, Sakagami S, Yonezawa K, Shimizu M, Funada J, Takenaka T, Wada K, Abe M, Akao M, Hasegawa K. Impact of chronic kidney disease on the relationship between vascular endothelial growth factor C and mortality in patients with suspected coronary artery disease: a subanalysis of the ANOX study. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The lymphatic system has been suggested to play an important role in cholesterol metabolism and cardiovascular (CV) disease. Recently, we demonstrated that serum levels of vascular endothelial growth factor C (VEGF-C), a central player of lymphangiogenesis, are inversely and independently associated with the risk of all-cause mortality in patients with suspected or known coronary artery disease (CAD). However, the impact of chronic kidney disease (CKD) on the relationship between VEGF-C and mortality in patients with suspected CAD is unclear.
Methods
Serum VEGF-C levels were measured in 1,717 patients with suspected but no history of CAD undergoing elective coronary angiography, enrolled in the development of novel biomarkers related to angiogenesis or oxidative stress to predict CV events (ANOX) study, and followed up for 3 years. Patients were divided into 2 groups according to the presence (CKD, n=674) or absence (non-CKD, n=1,043) of CKD. The primary outcome was all-cause death. The secondary outcomes were CV death, and major adverse CV events (MACE) defined as a composite of CV death, nonfatal myocardial infarction, and nonfatal stroke.
Results
During the follow-up, 95 CKD and 66 non-CKD patients died from any cause, 37 CKD and 13 non-CKD died from CV disease, and 61 CKD and 43 non-CKD developed MACE. After adjustment for established risk factors, VEGF-C levels were significantly and inversely associated with all-cause death (hazard ratio [HR] for 1-SD increase, 0.72; 95% confidence interval [CI], 0.57–0.90) and CV death (HR, 0.69; 95% CI, 0.48–0.97), but not with MACE (HR, 0.78; 95% CI, 0.60–1.03) in CKD, while VEGF-C levels were significantly and inversely associated with all-cause death (HR, 0.69; 95% CI, 0.52–0.91), but not with CV death (HR, 0.91; 95% CI, 0.50–1.66) or MACE (HR, 1.09; 95% CI, 0.81–1.44) in non-CKD. Even after incorporation of N-terminal pro-brain natriuretic peptide, contemporary sensitive cardiac troponin I, and high-sensitivity C-reactive protein into a model with established risk factors, the addition of VEGF-C levels further improved the prediction of all-cause death (P=0.047 for continuous net reclassification improvement [NRI], P=0.048 for integrated discrimination improvement [IDI]), but not that of CV death (P=0.016 for NRI, P=0.245 for IDI) or MACE (P=0.166 for NRI, P=0.311 for IDI) in CKD, whereas the addition of VEGF-C levels did not improve the prediction of all-cause death (P=0.053 for NRI, P=0.012 for IDI), CV death (P=0.864 for NRI, P=0.602 for IDI) or MACE (P=0.999 for NRI, P=0.154 for IDI) in non-CKD.
Conclusions
The VEGF-C level inversely and independently predicted all-cause mortality in CKD, but not in non-CKD patients with suspected CAD. The inverse relationship between VEGF-C and all-cause mortality in patients with suspected CAD seems to be remarkable in the presence of CKD.
Funding Acknowledgement
Type of funding source: Public Institution(s). Main funding source(s): The ANOX study is supported by a Grant-in-Aid for Clinical Research from the National Hospital Organization.
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Affiliation(s)
- H Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - D Takagi
- Saiseikai Kumamoto Hospital, Kumamoto, Japan
| | - M Suzuki
- National Hospital Organization Saitama Hospital, Wako, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Kure, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center, Toon, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - K Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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33
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Wada H, Suzuki M, Matsuda M, Ajiro Y, Shinozaki T, Sakagami S, Yonezawa K, Shimizu M, Funada J, Takenaka T, Wada M, Iguchi M, Abe M, Akao M, Hasegawa K. Impact of anemia on the relationships of growth differentiation factor 15 with mortality and cardiovascular events in patients with suspected or known coronary artery disease: the ANOX study. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Growth differentiation factor 15 (GDF-15) is a stress-responsive cytokine that plays an important role in the regulation of the inflammatory response, growth and cell differentiation. An elevated GDF-15 was found in various conditions including anemia and stable coronary artery disease (CAD), and it was reported to predict mortality and cardiovascular (CV) events in general population and in patients with established CAD. However, the impact of anemia on the relationships of GDF-15 with mortality and CV events in patients with suspected or known CAD is unclear.
Methods
Serum GDF-15 levels were measured in 2,418 patients with suspected or known CAD undergoing elective coronary angiography, enrolled in the development of novel biomarkers related to angiogenesis or oxidative stress to predict CV events (ANOX) study, and followed up for 3 years. Anemia was defined as a hemoglobin level of less than 13 g/dL in men and <12 g/dL in women. Patients were divided into 2 groups according to the presence (anemic, n=882) or absence (non-anemic, n=1,536) of anemia. The primary outcome was all-cause death. The secondary outcomes were CV death, and major adverse CV events (MACE) defined as a composite of CV death, nonfatal myocardial infarction, and nonfatal stroke.
Results
During the follow-up, 164 anemic and 90 non-anemic patients died from any cause, 64 anemic and 24 non-anemic patients died from CV disease, and 96 anemic and 69 non-anemic patients developed MACE. After adjustment for established risk factors, GDF-15 levels were significantly associated with all-cause death (hazard ratio [HR] for 1-SD increase, 1.75; 95% confidence interval [CI], 1.51–2.04), CV death (HR, 1.67; 95% CI, 1.30–2.13), and MACE (HR, 1.46; 95% CI, 1.18–1.81) in anemic, while GDF-15 levels were also significantly associated with all-cause death (HR, 1.47; 95% CI, 1.27–1.69), CV death (HR, 1.56; 95% CI, 1.18–1.99), and MACE (HR, 1.25; 95% CI, 1.004–1.50) in non-anemic patients. Even after incorporation of N-terminal pro-brain natriuretic peptide, contemporary sensitive cardiac troponin I, and high-sensitivity C-reactive protein into a model with established risk factors, the addition of GDF-15 levels further improved the prediction of all-cause death (P<0.001 for continuous net reclassification improvement [NRI], P<0.001 for integrated discrimination improvement [IDI]), CV death (P=0.026 for NRI, P=0.023 for IDI), and MACE (P=0.025 for NRI, P=0.042 for IDI) in anemic, whereas it did not improved the prediction of all-cause death (P=0.072 for NRI, P=0.079 for IDI), CV death (P=0.289 for NRI, P=0.179 for IDI) or MACE (P=0.397 for NRI, P=0.230 for IDI) in non-anemic patients.
Conclusions
The GDF-15 level significantly improved the prediction of all-cause death, CV death, and MACE in anemic, but not in non-anemic patients with suspected or known CAD. The relationships of GDF-15 with mortality and CV events seem to be remarkable in the presence of anemia.
Funding Acknowledgement
Type of funding source: Public Institution(s). Main funding source(s): The ANOX study is supported by a Grant-in-Aid for Clinical Research from the National Hospital Organization.
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Affiliation(s)
- H Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Suzuki
- National Hospital Organization Saitama Hospital, Wako, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Kure, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center, Toon, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - M Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Iguchi
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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Wada H, Suzuki M, Matsuda M, Ajiro Y, Shinozaki T, Sakagami S, Yonezawa K, Shimizu M, Funada J, Takenaka T, Morita Y, Wada K, Abe M, Akao M, Hasegawa K. Impact of smoking status on the relationships of growth differentiation factor 15 with mortality and cardiovascular events in patients with suspected or known coronary artery disease: the ANOX study. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Growth differentiation factor 15 (GDF-15) is a stress-responsive cytokine that plays an important role in the regulation of the inflammatory response, growth and cell differentiation. An elevated GDF-15 was found in various conditions including cigarette smoking and stable coronary artery disease (CAD), and it was reported to predict mortality and cardiovascular (CV) events in general population and in patients with established CAD. However, the impact of smoking status on the relationships of GDF-15 with mortality and CV events in patients with suspected or known CAD is unclear.
Methods
Serum GDF-15 levels were measured in 2,418 patients with suspected or known CAD undergoing elective coronary angiography, enrolled in the development of novel biomarkers related to angiogenesis or oxidative stress to predict CV events (ANOX) study, and followed up for 3 years. Patients were divided into 3 groups according to the smoking status: current (n=428), past (n=1,035), and never smokers (n=955). The outcomes were total death, CV death, and major adverse CV events (MACE) defined as a composite of CV death, nonfatal myocardial infarction, and nonfatal stroke.
Results
During the follow-up, 48 current, 120 past, and 86 never smokers died from any cause, 17 current, 47 past, and 24 never smokers died from CV disease, and 35 current, 80 past, and 50 never smokers developed MACE. After adjustment for established risk factors, GDF-15 levels were significantly associated with total death (hazard ratio [HR] for 1-SD increase, 1.30; 95% confidence interval [CI], 1.03–1.65), but not with CV death (HR, 1.09; 95% CI, 0.69–1.62) or MACE (HR, 0.95; 95% CI, 0.64–1.34) in current smokers; GDF-15 levels were significantly associated with total death (HR, 1.73; 95% CI, 1.46–2.05) and CV death (HR, 1.41; 95% CI, 1.09–1.85), but not with MACE (HR, 1.20; 95% CI, 0.96–1.48) in past smokers; GDF-15 levels were significantly associated with total death (HR, 1.62; 95% CI, 1.32–1.95), CV death (HR, 1.76; 95% CI, 1.22–2.46), and MACE (HR, 1.64; 95% CI, 1.27–2.07) in never smokers. Even after incorporation of N-terminal pro-brain natriuretic peptide, contemporary sensitive cardiac troponin I, and high-sensitivity C-reactive protein into a model with established risk factors, the addition of GDF-15 levels further improved the prediction of total death (P<0.001 for continuous net reclassification improvement [NRI], P=0.001 for integrated discrimination improvement [IDI]) and MACE (P<0.001 for NRI, P=0.045 for IDI), but not that of CV death, in never smokers, while it did not significantly improved the prediction of total death, CV death, or MACE either in current or in past smokers.
Conclusions
The GDF-15 level was independently associated with total death and MACE in never, but not in current or past smokers with suspected or known CAD. The relationships of GDF-15 with mortality and CV events seem to be attenuated by the presence of current and past smoking.
Funding Acknowledgement
Type of funding source: Public Institution(s). Main funding source(s): The ANOX study is supported by a Grant-in-Aid for Clinical Research from the National Hospital Organization.
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Affiliation(s)
- H Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Suzuki
- National Hospital Organization Saitama Hospital, Wako, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Kure, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center, Toon, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - Y Morita
- National Hospital Organization Sagamihara National Hospital, Sagamihara, Japan
| | - K Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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Terada T, Omura S, Kikuoka Y, Suzuki M, Inaka Y, Inui T, Matsuda M, Nabe T, Kawata R. Sustained effects of intralymphatic pollen-specific immunotherapy on Japanese cedar pollinosis. Rhinology 2020; 58:241-247. [PMID: 32091032 DOI: 10.4193/rhin19.301] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Intralymphatic immunotherapy (ILIT) for allergic patients requires only a few intralymphatic injections of the allergen. However, the effectiveness and safety for Japanese cedar pollinosis are unclear. The objectives of this study were to clarify whether and how long ILIT is effective for pollinosis, and its safety. METHODS In an open pilot investigation followed by a double-blind, placebo-controlled study, patients with Japanese cedar pollinosis received 3 intralymphatic inguinal injections of the pollen extracts before the first pollen season. The symptom medication score (SMS), nasal provocation testing and scoring visual analogue scale (VAS) were assessed after the first-third seasons. RESULTS (1) Although mild adverse events were induced at the injected site, severe adverse events were not noted. (2) During the latter part of the first season, ILIT-treated patients (n=12) tended to show improved SMS compared to placebo-treated (n=6) without statistical significance. When assessed by nasal provocation testing and VAS scoring after the first season, the effectiveness of ILIT was significant. (3) The effects of ILIT continued until the second or third season. (4) Neither allergen-specific antibodies nor Treg/Breg cells changed in the peripheral blood. CONCLUSIONS ILIT was safe and effective for Japanese cedar pollinosis. The clinical effects remained for 1-2 years.
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Affiliation(s)
- T Terada
- Department of Otolaryngology, Head and Neck Surgery, Osaka Medical College, Osaka, Japan
| | - S Omura
- Department of Otolaryngology, Head and Neck Surgery, Osaka Medical College, Osaka, Japan
| | - Y Kikuoka
- Department of Otolaryngology, Head and Neck Surgery, Osaka Medical College, Osaka, Japan
| | - M Suzuki
- Department of Otolaryngology, Head and Neck Surgery, Osaka Medical College, Osaka, Japan
| | - Y Inaka
- Department of Otolaryngology, Head and Neck Surgery, Osaka Medical College, Osaka, Japan
| | - T Inui
- Department of Otolaryngology, Head and Neck Surgery, Osaka Medical College, Osaka, Japan
| | - M Matsuda
- Laboratory of Immunopharmacology, Faculty of Pharmaceutical Sciences, Setsunan University, Osaka, Japan
| | - T Nabe
- Laboratory of Immunopharmacology, Faculty of Pharmaceutical Sciences, Setsunan University, Osaka, Japan
| | - R Kawata
- Department of Otolaryngology, Head and Neck Surgery, Osaka Medical College, Osaka, Japan
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Matsuda M, Hasegawa K. A Multicentre, Open-Label, Randomised Controlled Clinical Trial to Assess the Efficacy and Safety of Appropriate Target Values for Lipid Management in Patients who Have Mild to Moderate Stenotic Lesions with High-Risk Plaques in Coronary Arteries: Study Protocol. Eur Cardiol 2020; 15:e47. [PMID: 32612707 PMCID: PMC7312543 DOI: 10.15420/ecr.2020.15.1.po24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Matsuda M. Impacts of Adipocytokines and Obesity-associated Inflammatory Markers on Apolipoprotein A-1 and B in Patients on Statin Therapy. Eur Cardiol 2020; 15:e45. [PMID: 32612705 PMCID: PMC7312548 DOI: 10.15420/ecr.2020.15.1.po22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Umekita K, Hashiba Y, Kudou R, Miyauchi S, Kimura M, Matsuda M, Iwao C, Kariya Y, Kawaguchi T, Takajo K, Iwao K, Rikitake Y, Takajo I, Hidaka T, Okayama A. AB0268 HUMAN T-CELL LEUKAEMIA VIRUS TYPE 1 MAY INVALIDATE T-SPOT.TB RESULTS AMONG RHEUMATOID ARTHRITIS PATIENTS: A RETROSPECTIVE OBSERVATIONAL STUDY. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.1588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:In clinical rheumatology, interferon-γ release assays (IGRAs) have been reported as a useful diagnostic test for latent tuberculosis infection (LTBI) before beginning the administration of biologics such as anti-TNF therapies (1). CD4-positive T cells are the main target in Human T-cell leukaemia virus type 1 (HTLV-1) infection. Several reports suggest that the reaction of tuberculin skin test (TST) is attenuated in HTLV-1-positive individuals compared with that in HTLV-1-negative individuals (2). However, it remains unclear whether IGRAs are reliable for detecting TB infection among HTLV-1-positive RA patients.Objectives:The present study aimed to investigate the usefulness of the T-SPOT.TBassay in HTLV-1-positive RA patients. In addition, the association between the existence of IFN-γ producing T cells and HTLV-1 proviral loads (PVLs) in HTLV-1-positive RA patients was analysed on the basis of the T-SPOT.TBassay results.Methods:We reviewed the medical records of 75 HTLV-1-negative and 29 HTLV-1-positive RA patients were suspected cases of LTBI and evaluated using the T-SPOT.TBassay as a clinical practice from April 2012 to July 2019. The results of T-SPOT.TBwere collected from medical records, retrospectively. Peripheral blood samples were obtained from HTLV-1-positive RA patients for the analysis of HTLV-1 PVLs values. The study protocol was approved by the research ethics committees of our hospitals.Results:Approximately 55% of the HTLV-1-positive RA patients showed invalid results for the T-SPOT.TBassay (p < 0.0001); the cause of invalid results was a spot-forming count of >10 spots in the negative controls of the T-SPOT.TBassay among HTLV-1-positive RA patients. Among HTLV-1-positive RA patients, HTLV-1 PVL values were significantly higher in 16 patients who showed invalid results than in 13 patients who did not (p = 0.003). There were no between-group differences in female patient ratio, age, RA disease activity and therapeutic regimens. IFN-γ producing cells were detected in the peripheral blood of HTLV-1-positive RA patients without stimulation with TB-specific antigens.Conclusion:The incidence of invalid results for the T-SPOT.TBassay has been reported to be as low as 0.6% (3). The results of this assay for screening of LTBI in HTLV-1-positive RA patients should be interpreted with caution. Furthermore, our results show that an increase in IFN-γ producing T cell numbers due to HTLV-1 infection in RA patients may affect the pathogenesis of RA.References:[1]Iannone, F., et al.J. Rheumatol. Suppl.91, 41-46 (2014).[2]Tachibana, N., et al.Int. J. Cancer42, 829-831 (1988).[3]Rego, K., et al.Tuberculosis (Edinb.)108, 178-185 (2018).Acknowledgments:We would like to thank Dr Yuki Hashikura and Ms Yuki Kaseda of the University of Miyazaki for their technical support in this work. We would also like to acknowledge Ms Yumiko Kai at the Institute of Rheumatology, Zenjinkai Shimin-no-Mori Hospital, for her help in data management.A part this work was supported by a grant from the Practical Research Project for Rare/Intractable Diseases of the Japan Agency for Medical Research and Development (Grant No. JP19ek0109356), a Health and Labor Sciences Research Grant on Rare and Intractable Diseases from the Ministry of Health, Labor and Welfare of Japan (Grant No. 19FC1007), and a Grant-in-Aid for Clinical Research from Miyazaki University Hospital.Disclosure of Interests:Kunihiko Umekita Paid instructor for: Astellas Pharma Inc. Chugai Pharma Inc. Tanabe-Mitsubishi Pharma Inc., Speakers bureau: Bristol-Myers Squibb, Yayoi Hashiba: None declared, Risa Kudou: None declared, Shunichi Miyauchi: None declared, Masatoshi Kimura: None declared, Motohiro Matsuda: None declared, Chihiro Iwao: None declared, Yumi Kariya: None declared, Takeshi Kawaguchi: None declared, Katoko Takajo: None declared, Koushou Iwao: None declared, Yuuki Rikitake: None declared, Ichiro Takajo: None declared, Toshihiko Hidaka Paid instructor for: Astellas Pharma Inc. Chugai Pharma Inc. Tanabe-Mitsubishi Pharma Inc., Speakers bureau: Astellas Pharma Inc. Chugai Pharma Inc. Tanabe-Mitsubishi Pharma Inc., Akihiko Okayama: None declared
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Matsuda M, Kido T, Tsuda T, Okada K, Shiraishi Y, Suekuni H, Kamei Y, Kitazawa R, Mochizuki T. Utility of synthetic MRI in predicting the Ki-67 status of oestrogen receptor-positive breast cancer: a feasibility study. Clin Radiol 2020; 75:398.e1-398.e8. [PMID: 32019671 DOI: 10.1016/j.crad.2019.12.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 12/31/2019] [Indexed: 01/13/2023]
Abstract
AIM To evaluate the utility of synthetic magnetic resonance imaging (MRI) of the breast in predicting the Ki-67 status in patients with oestrogen receptor (ER)-positive breast cancer. MATERIALS AND METHODS Forty-nine patients with 50 histopathologically proven breast cancers who underwent additional synthetic MRI were enrolled in the present study. Using synthetic MRI images, T1 and T2 relaxation times and their standard deviations (SD) in the breast lesions before (T1-Pre, T2-Pre, PD-Pre, SD of T1-Pre, SD of T2-Pre, SD of PD-Pre) and after (T1-Gd, T2-Gd, PD-Gd, SD of T1-Gd, SD of T2-Gd, SD of PD-Gd) contrast agent injection were obtained. These quantitative values were compared between the low Ki-67 expression (<14%) lesions (low-proliferation group: n=23) and high Ki-67 expression (≥14%) lesions (high-proliferation group: n=27). RESULTS The univariate analysis showed that the SD of T1-Gd (p<0.001) and T2-Gd (p=0.042) were significantly higher in the high-proliferation group than in the low-proliferation group. Multivariate analysis further showed that the SD of T1-Gd was a significant and independent predictor of Ki-67 expression, with an area under the receiver operating characteristic (AUROC) curve of 0.885. The sensitivity, specificity, and accuracy of the SD of T1-Gd with an optimal cut-off value of 98.5 were 77.8%, 87%, and 82%, respectively. CONCLUSION The SD of T1-Gd obtained from synthetic MRI was useful to predict Ki-67 status.
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Affiliation(s)
- M Matsuda
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - T Kido
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan.
| | - T Tsuda
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - K Okada
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Y Shiraishi
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - H Suekuni
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Y Kamei
- Breast Center, Ehime University Hospital, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - R Kitazawa
- Division of Diagnostic Pathology, Ehime University Hospital, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - T Mochizuki
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan; Department of Radiology, I.M. Sechenov First Moscow State Medical University, 8-2 Trubetskaya Str, Moscow, 119991, Russian Federation
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Zhang H, Liu S, Nelson CS, Bezmaternykh LN, Chen YS, Wang SG, Lobo RPSM, Page K, Matsuda M, Pajerowski DM, Williams TJ, Tyson TA. Structural features associated with multiferroic behavior in the RX 3(BO 3) 4 system. J Phys Condens Matter 2019; 31:505704. [PMID: 31484172 DOI: 10.1088/1361-648x/ab415f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The magnetoelectric effect in the RX3(BO3)4 system (R = Ho, Eu, Sm, Nd, Gd; X = Fe, Al) varies significantly with the cation R despite very similar structural arrangements. Our structural studies reveal a symmetry reducing tilting of the BO3 planes and of the FeO6 polyhedra in the systems exhibiting low magnetic field induced electric polarization. Neutron scattering measurements reveal a lack of magnetic ordering indicating the primary importance of the atomic structure in the multiferroic behavior of this system.
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Affiliation(s)
- H Zhang
- Department of Physics, New Jersey Institute of Technology, Newark, NJ 071022, United States of America
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Kuno I, Takayanagi D, Yoshida H, Hirose S, Murakami N, Uno M, Ishikawa M, Matsuda M, Asami Y, Shimada Y, Okuma K, Kohno T, Itami J, Shiraishi K, Kato T. Impact of genomic alterations and HPV genotypes on clinical outcomes of Japanese patients with locally advanced cervical cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz426.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Iguchi M, Suzuki M, Matsuda M, Ajiro Y, Shinozaki T, Sakagami S, Yonazawa K, Shimizu M, Funada J, Takenaka T, Wada M, Abe M, Akao M, Hasegawa K, Wada H. P1645Vascular endothelial growth factor-D and mortality in suspected or known coronary heart disease patients with a history of heart failure: a subanalysis of the ANOX study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Vascular endothelial growth factor-D (VEGF-D) is a secreted glycoprotein that can act as lymphangiogenic and angiogenic growth factors through binding to its specific receptors, VEGFR-3 (Flt-4) and VEGFR-2 (KDR/Flk-1). VEGF-D signaling via VEGFR-3 plays an important role in lipoprotein metabolisms which may contribute to coronary heart disease (CHD). Recent studies suggest that VEGF-D appears to be a biomarker of pulmonary congestion and heart failure in both dyspnea patients and the general population. However, the prognostic value of VEGF-D in suspected or known CHD patients with a history of heart failure is unknown.
Methods
Serum VEGF-D levels were measured in 253 suspected or known CHD patients with a history of heart failure undergoing elective coronary angiography, enrolled in the development of novel biomarkers related to angiogenesis or oxidative stress to predict cardiovascular events (ANOX) study, and followed up for 3 years. The primary outcome was all-cause death. The secondary outcomes were cardiovascular death, and major adverse cardiovascular events (MACE) defined as a composite of cardiovascular death, nonfatal myocardial infarction, and nonfatal stroke.
Results
During the follow-up, 54 patients died from any cause, 24 died from cardiovascular disease, and 35 developed MACE. After adjustment for established risk factors, VEGF-D levels were significantly associated with all-cause death (hazard ratio [HR] for 1-SD increase, 1.44; 95% confidence interval [CI], 1.18–1.75), cardiovascular death (HR, 1.73; 95% CI, 1.32–2.25), and MACE (HR, 1.49; 95% CI, 1.14–1.89). Even after incorporation of N-terminal pro-brain natriuretic peptide, contemporary sensitive cardiac troponin-I, and high-sensitivity C-reactive protein into a model with established risk factors, the addition of VEGF-D levels further improved the prediction of all-cause death (continuous net reclassification improvement [NRI], 0.471; 95% CI, 0.176–0.766; P=0.002; integrated discrimination improvement [IDI], 0.036; 95% CI, 0.008–0.064; P=0.011) and cardiovascular death (NRI, 0.722; 95% CI, 0.326–1.118; P<0.001; IDI, 0.063; 95% CI, 0.005–0.122; P=0.033), but not that of MACE (NRI, 0.453; 95% CI, 0.100–0.805; P=0.012; IDI, 0.028; 95% CI, −0.007–0.063; P=0.116).
Conclusions
In suspected or known CHD patients with a history of heart failure undergoing elective coronary angiography, elevated VEGF-D levels may predict all-cause and cardiovascular mortality independent of established risk factors and cardiovascular biomarkers.
Acknowledgement/Funding
The ANOX study is supported by a Grant-in-Aid for Clinical Research from the National Hospital Organization.
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Affiliation(s)
- M Iguchi
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Suzuki
- National Hospital Organization Saitama National Hospital, Saitama, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center, Kure, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
| | - K Yonazawa
- National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center, Toon, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - M Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - H Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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Unoki T, Suzuki M, Matsuda M, Ajiro Y, Shinozaki T, Sakagami S, Yonezawa K, Shimizu M, Funada J, Takenaka T, Wada K, Abe M, Akao M, Hasegawa K, Wada H. P3639Vascular endothelial growth factor-C and mortality in patients with suspected but no history of coronary heart disease: a subanalysis of the ANOX study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
The lymphatic system has been suggested to play an important role in cholesterol metabolism and cardiovascular disease. Recently, we demonstrated that serum levels of vascular endothelial growth factor-C (VEGF-C), a central player of lymphangiogenesis, are inversely and independently associated with the risk of all-cause mortality in patients with suspected or known coronary heart disease (CHD). However, the prognostic value of VEGF-C in patients with suspected but no history of CHD is still unclear.
Methods
Serum VEGF-C levels were measured in 1,717 patients with suspected but no history of CHD undergoing elective coronary angiography, enrolled in the development of novel biomarkers related to angiogenesis or oxidative stress to predict cardiovascular events (ANOX) study, and followed up for 3 years. The primary outcome was all-cause death. The secondary outcomes were cardiovascular death, and major adverse cardiovascular events (MACE) defined as a composite of cardiovascular death, nonfatal myocardial infarction, and nonfatal stroke.
Results
During the follow-up, 161 patients died from any cause, 50 died from cardiovascular disease, and 104 developed MACE. After adjustment for established risk factors, VEGF-C levels were significantly and inversely associated with all-cause death (hazard ratio [HR] for 1-SD increase, 0.69; 95% confidence interval [CI], 0.58–0.83) and cardiovascular death (HR, 0.72; 95% CI, 0.52–0.998), but not with MACE (HR, 0.91; 95% CI, 0.74–1.13). Even after incorporation of N-terminal pro-brain natriuretic peptide, contemporary sensitive cardiac troponin-I, and high-sensitivity C-reactive protein into a model with established risk factors, the addition of VEGF-C levels further improved the prediction of all-cause death (continuous net reclassification improvement [NRI], 0.282; 95% CI, 0.121–0.443; P<0.001; integrated discrimination improvement [IDI], 0.009; 95% CI, 0.003–0.016; P=0.005), but not that of cardiovascular death (NRI, 0.178; 95% CI, r=−0.103–0.458; P=0.214; IDI, 0.004; 95% CI, r=−0.002–0.009; P=0.194) or MACE (NRI, 0.037; 95% CI, r=−0.162–0.235; P=0.717; IDI, 0.000; 95% CI, r=−0.0004–0.0005; P=0.872).
Conclusions
In patients with suspected but no history of CHD undergoing elective coronary angiography, a low VEGF-C value may predict all-cause mortality independent of established risk factors and cardiovascular biomarkers.
Acknowledgement/Funding
The ANOX study is supported by a Grant-in-Aid for Clinical Research from the National Hospital Organization
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Affiliation(s)
- T Unoki
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Suzuki
- National Hospital Organization Saitama National Hospital, Saitama, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center, Kure, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center, Toon, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - K Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - H Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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Unoki T, Suzuki M, Matsuda M, Ajiro Y, Shinozaki T, Sakagami S, Yonezawa K, Shimizu M, Funada J, Takenaka T, Morita Y, Abe M, Akao M, Hasegawa K, Wada H. 5195Growth differentiation factor-15 and mortality in suspected or known coronary heart disease patients with diabetes: a subanalysis of the ANOX study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Diabetes is a risk factor for coronary heart disease (CHD), but further risk stratification in patients with diabetes is necessary to improve the prediction and prevention of cardiovascular events and deaths. Growth differentiation factor-15 (GDF-15) is a stress-responsive cytokine, which plays an important role in the regulation of the inflammatory response, growth and cell differentiation. Elevated GDF-15 was found in various diseases including diabetes and stable CHD, and was reported to predict mortality and cardiovascular events in general or established CHD population. However, the prognostic value of GDF-15 in suspected or known CHD patients with diabetes is unknown.
Methods
Serum GDF-15 levels were measured in 1,087 suspected or known CHD patients with diabetes undergoing elective coronary angiography, enrolled in the development of novel biomarkers related to angiogenesis or oxidative stress to predict cardiovascular events (ANOX) study, and followed up for 3 years. The primary outcome was all-cause death. The secondary outcomes were cardiovascular death, and major adverse cardiovascular events (MACE) defined as a composite of cardiovascular death, nonfatal myocardial infarction, and nonfatal stroke.
Results
During the follow-up, 147 patients died from any cause, 47 died from cardiovascular disease, and 94 developed MACE. After adjustment for established risk factors, GDF-15 levels were significantly associated with all-cause death (hazard ratio [HR] for 1-SD increase, 1.66; 95% confidence interval [CI], 1.48–1.86), cardiovascular death (HR, 1.63; 95% CI, 1.34–1.99), and MACE (HR, 1.41; 95% CI, 1.20–1.65). Even after incorporation of N-terminal pro-brain natriuretic peptide, contemporary sensitive cardiac troponin-I, and high-sensitivity C-reactive protein into a model with established risk factors, the addition of GDF-15 levels further improved the prediction of all-cause death (continuous net reclassification improvement [NRI], 0.344; 95% CI, 0.172–0.517; P<0.001; integrated discrimination improvement [IDI], 0.049; 95% CI, 0.026–0.072; P<0.001), but not that of cardiovascular death (NRI, −0.013; 95% CI, −0.300–0.274; P=0.931; IDI, 0.023; 95% CI, 0.003–0.043; P=0.026) or MACE (NRI, 0.059; 95% CI, −0.151–0.268; P=0.583; IDI, 0.005; 95% CI, −0.004–0.015; P=0.244).
Conclusions
In suspected or known CHD patients with diabetes undergoing elective coronary angiography, elevated GDF-15 levels may predict all-cause mortality independent of established risk factors and cardiovascular biomarkers.
Acknowledgement/Funding
The ANOX study is supported by a Grant-in-Aid for Clinical Research from the National Hospital Organization.
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Affiliation(s)
- T Unoki
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Suzuki
- National Hospital Organization Saitama National Hospital, Saitama, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center, Kure, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center, Toon, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - Y Morita
- National Hospital Organization Sagamihara National Hospital, Sagamihara, Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - H Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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Wada H, Suzuki M, Matsuda M, Ajiro Y, Shinozaki T, Sakagami S, Yonezawa K, Shimizu M, Funada J, Takenaka T, Morita Y, Wada M, Abe M, Akao M, Hasegawa K. P5529Vascular endothelial growth factor-D and mortality in suspected or known coronary heart disease patients with diabetes: a subanalysis of the ANOX study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Diabetes is a risk factor for coronary heart disease (CHD), but further risk stratification in patients with diabetes is necessary to improve the prediction and prevention of cardiovascular events and deaths. Vascular endothelial growth factor-D (VEGF-D) is a secreted glycoprotein that can act as lymphangiogenic and angiogenic growth factors through binding to its specific receptors, VEGFR-3 (Flt-4) and VEGFR-2 (KDR/Flk-1). VEGF-D signaling via VEGFR-3 plays an important role in lipoprotein metabolisms which may contribute to CHD. VEGF-D signaling has been used as a therapeutic target of human diseases such as lymphangioleiomyomatosis and refractory angina. Furthermore, in clinical settings, the VEGF-D level is already established as a diagnostic biomarker for lymphangioleiomyomatosis. However, the prognostic value of VEGF-D in suspected or known CHD patients with diabetes is unknown.
Methods
Serum VEGF-D levels were measured in 1,087 suspected or known CHD patients with diabetes undergoing elective coronary angiography, enrolled in the development of novel biomarkers related to angiogenesis or oxidative stress to predict cardiovascular events (ANOX) study, and followed up for 3 years. The primary outcome was all-cause death. The secondary outcomes were cardiovascular death, and major adverse cardiovascular events (MACE) defined as a composite of cardiovascular death, nonfatal myocardial infarction, and nonfatal stroke.
Results
During the follow-up, 147 patients died from any cause, 47 died from cardiovascular disease, and 94 developed MACE. After adjustment for established risk factors, VEGF-D levels were significantly associated with all-cause death (hazard ratio [HR] for 1-SD increase, 1.34; 95% confidence interval [CI], 1.21–1.47), cardiovascular death (HR, 1.40; 95% CI, 1.18–1.62), and MACE (HR, 1.22; 95% CI, 1.07–1.40). Even after incorporation of N-terminal pro-brain natriuretic peptide, contemporary sensitive cardiac troponin-I, and high-sensitivity C-reactive protein into a model with established risk factors, the addition of VEGF-D levels further improved the prediction of all-cause death (continuous net reclassification improvement [NRI], 0.258; 95% CI, 0.088–0.429; P=0.003; integrated discrimination improvement [IDI], 0.013; 95% CI, 0.002–0.024; P=0.022), but not that of cardiovascular death (NRI, 0.046; 95% CI, −0.245–0.336; P=0.759; IDI, 0.013; 95% CI, −0.005–0.031; P=0.146) or MACE (NRI, 0.064; 95% CI, −0.146–0.274; P=0.552; IDI, 0.001; 95% CI, −0.002–0.004; P=0.557).
Conclusions
In suspected or known CHD patients with diabetes undergoing elective coronary angiography, elevated VEGF-D levels may predict all-cause mortality independent of established risk factors and cardiovascular biomarkers.
Acknowledgement/Funding
The ANOX study is supported by a Grant-in-Aid for Clinical Research from the National Hospital Organization
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Affiliation(s)
- H Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Suzuki
- National Hospital Organization Saitama National Hospital, Saitama, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center, Kure, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center, Toon, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - Y Morita
- National Hospital Organization Sagamihara National Hospital, Sagamihara, Japan
| | - M Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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Wada H, Suzuki M, Matsuda M, Ajiro Y, Shinozaki T, Sakagami S, Yonezawa K, Shimizu M, Funada J, Takenaka T, Morita Y, Wada M, Abe M, Akao M, Hasegawa K. P5526Vascular endothelial growth factor-D and mortality in suspected or known coronary heart disease patients with chronic kidney disease: a subanalysis of the ANOX study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Chronic kidney disease (CKD) is an independent risk factor for the development and progression of coronary heart disease (CHD). Vascular endothelial growth factor-D (VEGF-D) is a secreted glycoprotein that can act as lymphangiogenic and angiogenic growth factors through binding to its specific receptors, VEGFR-3 (Flt-4) and VEGFR-2 (KDR/Flk-1). VEGF-D signaling via VEGFR-3 plays an important role in lipoprotein metabolisms which may contribute to CHD. VEGF-D signaling has been used as a therapeutic target of human diseases such as lymphangioleiomyomatosis and refractory angina. Furthermore, in clinical settings, the VEGF-D level is already established as a diagnostic biomarker for lymphangioleiomyomatosis. However, the prognostic value of VEGF-D in suspected or known CHD patients with CKD is unknown.
Methods
Serum VEGF-D levels were measured in 999 suspected or known CHD patients with CKD undergoing elective coronary angiography, enrolled in the development of novel biomarkers related to angiogenesis or oxidative stress to predict cardiovascular events (ANOX) study, and followed up for 3 years. The primary outcome was all-cause death. The secondary outcomes were cardiovascular death, and major adverse cardiovascular events (MACE) defined as a composite of cardiovascular death, nonfatal myocardial infarction, and nonfatal stroke.
Results
During the follow-up, 154 patients died from any cause, 61 died from cardiovascular disease, and 96 developed MACE. After adjustment for established risk factors, VEGF-D levels were significantly associated with all-cause death (hazard ratio [HR] for 1-SD increase, 1.41; 95% confidence interval [CI], 1.27–1.56), cardiovascular death (HR, 1.48; 95% CI, 1.28–1.71), and MACE (HR, 1.34; 95% CI, 1.18–1.53). Even after incorporation of N-terminal pro-brain natriuretic peptide, contemporary sensitive cardiac troponin-I, and high-sensitivity C-reactive protein into a model with established risk factors, the addition of VEGF-D levels further improved the prediction of all-cause death (continuous net reclassification improvement [NRI], 0.272; 95% CI, 0.100–0.445; P=0.002; integrated discrimination improvement [IDI], 0.015; 95% CI, 0.003–0.027; P=0.013), but not that of cardiovascular death (NRI, 0.230; 95% CI, −0.029 to 0.488; P=0.082; IDI, 0.012; 95% CI, −0.007 to 0.031; P=0.207) or MACE (NRI, 0.102; 95% CI, −0.106 to 0.310; P=0.337; IDI, 0.005; 95% CI, −0.005 to 0.015; P=0.337).
Conclusions
In suspected or known CHD patients with CKD undergoing elective coronary angiography, elevated VEGF-D levels may predict all-cause mortality independent of established risk factors and cardiovascular biomarkers.
Acknowledgement/Funding
The ANOX study is supported by a Grant-in-Aid for Clinical Research from the National Hospital Organization
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Affiliation(s)
- H Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Suzuki
- National Hospital Organization Saitama National Hospital, Saitama, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center, Kure, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center, Toon, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - Y Morita
- National Hospital Organization Sagamihara National Hospital, Sagamihara, Japan
| | - M Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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47
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Iguchi M, Suzuki M, Matsuda M, Ajiro Y, Shinozaki T, Sakagami S, Yonezawa K, Shimizu M, Funada J, Takenaka T, Morita Y, Abe M, Akao M, Hasegawa K, Wada H. P3765Low vascular endothelial growth factor-C was a predictor for cardiovascular events in patients with atrial fibrillation and suspected or known coronary artery disease: a subanalysis of the ANOX study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Lymphatic system has been considered to play an important role in cardiovascular disease. We recently reported that vascular endothelial growth factor-C (VEGF-C), a central player in lymphangiogenesis, predicted all-cause mortality in patients with suspected or known coronary artery disease (CAD). However, relationship between VEGF-C and atrial fibrillation (AF) remains unclear.
Methods
The ANOX study is a multicenter, prospective cohort study of 2,418 patients with suspected CAD, to determine the predictive value of possible novel biomarkers related to angiogenesis or oxidative stress for major adverse cardiovascular events (MACE) among patients undergoing elective angiography. Blood samples were collected from the arterial catheter sheath at the beginning of coronary angiography. Serum levels of VEGF-C, as well as N-terminal pro-brain natriuretic peptide (NT-proBNP), high-sensitivity troponin-I (cTnI), and high-sensitivity C-reactive protein (hsCRP), were measured. The outcome was a MACE defined as a composite of cardiovascular death, nonfatal myocardial infarction, and nonfatal stroke.
Results
Of a total of 2,418 patients, 261 patients had AF at baseline. AF group were older, and had more chronic kidney disease, history of heart failure, and history of stroke, but less diabetes, dyslipidemia, and CAD. The median level of NT-proBNP, cTnI, and hsCRP were higher in AF group [AF vs non-AF: NT-proBNP, 1048 pg/ml vs 162 pg/ml (p<0.0001); cTnI, 0.0003 ng/ml, vs 0.0 ng/ml (p<0.0001); hsCRP, 1.43 ug/ml vs 0.88 ug/ml (p=0.0005)], whereas median level of VEGF-C was lower in AF group [3107 pg/ml vs 3590 pg/ml (p<0.0001)]. AF was associated with lower VEGF-C and higher hsCRP after adjustment for potential confounders. During the 3-year follow-up, 29 (11.1%) patients in AF group and 136 (6.3%) patients in non-AF group developed MACE (p=0.007). Incidence of stroke was higher in AF group (17 (6.5%) vs 52 (2.4%); p<0.0009), despite that the incidence of cardiovascular death and myocardial infarction were similar between the groups. We divided the entire cohort into two groups based on the lowest quartile of VEGF-C or highest quartile of other biomarkers, lowest quartile of VEGF-C (log rank p=0.0004), as well as highest quartile of cTnI (log rank p=0.0009), were significantly associated with MACE in AF group. After adjustment for established risk factors and these biomarkers, both lowest quartile of VEGF-C (HR, 2.73; 95% CI, 1.27–6.06) and highest quartile of cTnI (HR, 2.54; 95% CI, 1.08–6.09) were significantly associated with MACE in AF group.
Conclusions
AF was associated with lower level of VEGF-C, and low VEGF-C as well as high cTnI might serve as an independent predictor of MACE in patients with AF and suspected or known CAD.
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Affiliation(s)
- M Iguchi
- National Hospital Organization Kyoto Medical Center, Department of Cardiology, Kyoto, Japan
| | - M Suzuki
- National Hospital Organization Saitama National Hospital, Saitama, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center, Kure, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center, Toon, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - Y Morita
- National Hospital Organization Sagamihara National Hospital, Sagamihara, Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center, Department of Cardiology, Kyoto, Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center, Department of Cardiology, Kyoto, Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center, Division of Translational Research, Kyoto, Japan
| | - H Wada
- National Hospital Organization Kyoto Medical Center, Division of Translational Research, Kyoto, Japan
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48
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Takagi D, Suzuki M, Matsuda M, Ajiro Y, Shinozaki T, Sakagami S, Yonezawa K, Shimizu M, Funada J, Takenaka T, Wada K, Abe M, Akao M, Hasegawa K, Wada H. P3635Vascular endothelial growth factor-D and mortality in patients with suspected but no history of coronary heart disease: a subanalysis of the ANOX study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Vascular endothelial growth factor-D (VEGF-D) is a secreted glycoprotein that can act as lymphangiogenic and angiogenic growth factors through binding to its specific receptors, VEGFR-3 (Flt-4) and VEGFR-2 (KDR/Flk-1). VEGF-D signaling via VEGFR-3 plays an important role in lipoprotein metabolisms which may contribute to coronary heart disease (CHD). VEGF-D signaling has been used as a therapeutic target of human diseases such as lymphangioleiomyomatosis and refractory angina. In clinical settings, the VEGF-D level is already established as a diagnostic biomarker for lymphangioleiomyomatosis. However, the prognostic value of VEGF-D in patients with suspected but no history of CHD is unknown.
Methods
Serum VEGF-D levels were measured in 1,717 patients with suspected but no history of CHD undergoing elective coronary angiography, enrolled in the development of novel biomarkers related to angiogenesis or oxidative stress to predict cardiovascular events (ANOX) study, and followed up for 3 years. The primary outcome was all-cause death. The secondary outcomes were cardiovascular death, and major adverse cardiovascular events (MACE) defined as a composite of cardiovascular death, nonfatal myocardial infarction, and nonfatal stroke.
Results
During the follow-up, 161 patients died from any cause, 50 died from cardiovascular disease, and 104 developed MACE. After adjustment for established risk factors, VEGF-D levels were significantly associated with all-cause death (hazard ratio [HR] for 1-SD increase, 1.29; 95% confidence interval [CI], 1.17–1.42), cardiovascular death (HR, 1.37; 95% CI, 1.20–1.56), and MACE (HR, 1.22; 95% CI, 1.08–1.37). Even after incorporation of N-terminal pro-brain natriuretic peptide, contemporary sensitive cardiac troponin-I, and high-sensitivity C-reactive protein into a model with established risk factors, the addition of VEGF-D levels further improved the prediction of all-cause death (continuous net reclassification improvement [NRI], 0.165; 95% CI, 0.004–0.325; P=0.044; integrated discrimination improvement [IDI], 0.012; 95% CI, 0.002–0.023; P=0.013), but not that of cardiovascular death (NRI, 0.078; 95% CI, r=−0.203–0.359; P=0.586; IDI, 0.014; 95% CI, r=−0.009–0.037; P=0.235) or MACE (NRI, r=−0.011; 95% CI, r=−0.207–0.184; P=0.337; IDI, 0.003; 95% CI, r=−0.003–0.009; P=0.354).
Conclusions
In patients with suspected but no history of CHD undergoing elective coronary angiography, elevated VEGF-D levels may predict all-cause mortality independent of established risk factors and cardiovascular biomarkers.
Acknowledgement/Funding
The ANOX study is supported by a Grant-in-Aid for Clinical Research from the National Hospital Organization.
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Affiliation(s)
- D Takagi
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Suzuki
- National Hospital Organization Saitama National Hospital, Saitama, Japan
| | - M Matsuda
- National Hospital Organization Kure Medical Center, Kure, Japan
| | - Y Ajiro
- National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - T Shinozaki
- National Hospital Organization Sendai Medical Center, Sendai, Japan
| | - S Sakagami
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
| | - K Yonezawa
- National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - M Shimizu
- National Hospital Organization Kobe Medical Center, Kobe, Japan
| | - J Funada
- National Hospital Organization Ehime Medical Center, Toon, Japan
| | - T Takenaka
- National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - K Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Abe
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - M Akao
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - K Hasegawa
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - H Wada
- National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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Dissanayake SE, Matsuda M, Munakata K, Kagi H, Gouchi J, Uwatoko Y. Development of cubic anvil type high pressure apparatus for neutron diffraction. J Phys Condens Matter 2019; 31:384001. [PMID: 31158819 DOI: 10.1088/1361-648x/ab2688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
High-pressure neutron diffraction (HPND) experiments in extended pressure and temperature ranges can provide invaluable information for understanding many pressure-induced emergent phenomena, such as unusual phase transitions and quantum critical behavior involving spin, orbital, charge and structural degrees of freedom, in strongly correlated materials. Many apparatuses for different purposes of HPND experiments have been developed in several laboratories. Recently, a clamp-type cubic anvil high pressure cell that can generate pressure over 7 GPa at 3 K was developed for low-temperature HPND measurements. In this paper, characteristics of the clamp-type cubic anvil high pressure cell are presented and its performances are demonstrated by measuring magnetic neutron scattering under pressure on MnP single crystal samples.
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Affiliation(s)
- S E Dissanayake
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, United States of America
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Inoue T, Hirai H, Shima A, Suzuki F, Matsuda M, Fukushima T. Intradural Lipoma at the Craniocervical Junction Presenting with Progressing Hemiparesis: A Case Report. Case Rep Neurol 2019; 11:183-188. [PMID: 31543801 PMCID: PMC6738161 DOI: 10.1159/000500565] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 04/19/2019] [Indexed: 11/19/2022] Open
Abstract
Intradural spinal lipomas are rare in an adult population. They are mostly asymptomatic and usually associated with spinal dysraphism in a pediatric population. We report a rare case of spinal lipoma without dysraphism and with progressing hemiparesis. A 60-year-old woman had incidental lipoma at the craniocervical junction observed for more than 5 years. Recently, she developed right-sided hemiparesis and sensory disturbance. Radiological studies revealed a large lipoma compressing the dorsal medulla and C1–C2 spinal cord. Standard midline suboccipital craniotomy and C1 laminectomy were performed, and the lipoma was removed subtotally. The lipoma showed severe adhesion to the dorsal medulla and C1 spinal cord; therefore, the excision was limited as internal debulking. Her neurological deficit subsided within 6 months after the decompressive surgery. Considering the benign nature of lipoma, internal decompression is a reasonable management for this lesion.
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Affiliation(s)
- Takuro Inoue
- Department of Neurosurgery, Subarukai Kotoh Kinen Hospital, Shiga, Japan
| | - Hisao Hirai
- Department of Neurosurgery, Subarukai Kotoh Kinen Hospital, Shiga, Japan
| | - Ayako Shima
- Department of Neurosurgery, Subarukai Kotoh Kinen Hospital, Shiga, Japan
| | - Fumio Suzuki
- Department of Neurosurgery, Subarukai Kotoh Kinen Hospital, Shiga, Japan
| | - Masayuki Matsuda
- Department of Neurosurgery, Subarukai Kotoh Kinen Hospital, Shiga, Japan
| | - Takanori Fukushima
- Division of Neurosurgery, Duke University Medical Center, Durham, North Carolina, USA
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