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Yamada K, Ishikawa T, Nakamura H, Mizutani Y, Ukaji T, Shimura M, Kondo Y, Aoki H, Hisauchi I, Itabashi Y, Nakahara S, Kobayashi S, Taguchi I. Midterm safety and efficacy of elective drug-coated balloon angioplasty in comparison to drug-eluting stents for unrestrictive de novo coronary lesions: A single center retrospective study. J Cardiol 2022; 81:537-543. [PMID: 36481299 DOI: 10.1016/j.jjcc.2022.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 11/05/2022] [Accepted: 11/08/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND The safety and efficacy of elective drug-coated balloon (DCB) angioplasty for unrestrictive de novo coronary stenosis in daily practice is not fully understood, especially in comparison to those of drug-eluting stents (DESs). METHODS A total of 588 consecutive de novo coronary stenotic lesions electively and successfully treated with either DCB (n = 275) or DESs (n = 313) between January 2016 and December 2019 at our medical center were included. The primary safety endpoint was the incidence of target lesion failure (TLF), comprising cardiac death, non-fatal myocardial infarction, and target vessel revascularization. The secondary angiographic efficacy endpoint was angiographic restenosis frequency, defined as a follow-up percent diameter stenosis of >50. The endpoints were compared after baseline adjustment using propensity score matching. In addition, the frequency and predictors of late lumen enlargement (LLE), defined as minus late luminal loss, were examined in 201 crude angiographic follow-up lesions after DCB angioplasty. RESULTS A total of 31 baseline parameters were adjusted to analyze 177 lesions in each group. The TLF frequencies (DCB group: 9.6 % during a mean observational interval of 789 ± 488 days vs. DES group: 10.2 %, 846 ± 484 days, p = 0.202) and cumulative TLF-free ratios of both groups were not significantly different (p = 0.892, log-rank test). The angiographic restenosis frequency in the DCB group (6.3 %, n = 128) was not significantly different from that of the DES group (10.1 %, n = 100, p = 0.593). LLE was observed in 45.3 % of entire lesions, and a type-A dissection was a significant predictor of LLE among 23 variables (odds ratio: 3.02, 95 % CI: 1.31-6.95, p = 0.010). CONCLUSIONS The present single-center retrospective study revealed statistically equivalent midterm clinical safety and angiographic efficacy among both elective DCB angioplasty and DESs placements in the treatment of unrestrictive de novo coronary lesions. In our daily practice environment, LLE was achieved in approximately half after DCB angioplasty.
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Affiliation(s)
- Kota Yamada
- Department of Cardiology, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Tetsuya Ishikawa
- Department of Cardiology, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Saitama, Japan.
| | - Hidehiko Nakamura
- Department of Cardiology, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Yukiko Mizutani
- Department of Cardiology, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Tomoaki Ukaji
- Department of Cardiology, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Masatoshi Shimura
- Department of Cardiology, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Yuki Kondo
- Department of Cardiology, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Hidehiko Aoki
- Department of Cardiology, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Itaru Hisauchi
- Department of Cardiology, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Yuji Itabashi
- Department of Cardiology, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Shiro Nakahara
- Department of Cardiology, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Sayuki Kobayashi
- Department of Cardiology, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Isao Taguchi
- Department of Cardiology, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Saitama, Japan
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Zhu Q, Liao S, Lu X, Shi S, Gong D, Cheang I, Zhu X, Zhang H, Li X. Cobalt exposure in relation to cardiovascular disease in the United States general population. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:41834-41842. [PMID: 33786770 DOI: 10.1007/s11356-021-13620-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 03/18/2021] [Indexed: 06/12/2023]
Abstract
Cobalt exposure has adverse health effects on the cardiovascular system in occupational and laboratory studies, but these effects have not been assessed in the general population. We aimed to determine whether serum cobalt levels had relationship with the prevalence of cardiovascular disease (CVD) in the general population. Using data from the National Health and Nutrition Examination Survey (NHANES) (2015-2016), we performed the cross-sectional study. We analyzed the baseline characteristics of 3389 participants (1623 men and 1766 women). Generalized linear models and restricted cubic spline plots curve were undertaken to elucidate the relationship. Stratified subgroup analysis was tested to exclude interaction between different variates and cobalt. Our results showed that the adjusted odds ratios (ORs) with 95% confidence intervals (CIs) for CVD prevalence across the quartiles of cobalt were 0.94 (0.67, 1.30), 1.55 (1.15, 2.10), and 1.74 (1.28, 2.35) compared with lowest quartile. The restricted cubic spline curve also suggested nonlinear and positive association between cobalt and CVD (P for nonlinearity = 0.007). In summary, our cross-sectional results verify that higher cobalt levels are associated with a higher prevalence of cardiovascular disease.
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Affiliation(s)
- Qingqing Zhu
- Department of Cardiology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, 210029, China
| | - Shengen Liao
- Department of Cardiology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, 210029, China
| | - Xinyi Lu
- Department of Cardiology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, 210029, China
| | - Shi Shi
- Department of Cardiology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, 210029, China
| | - Dexing Gong
- Institute of Public Health, Guangdong Center for Disease Control and Prevention, Guangzhou, 510000, China
| | - Iokfai Cheang
- Department of Cardiology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, 210029, China
| | - Xu Zhu
- Department of Cardiology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, 210029, China
| | - Haifeng Zhang
- Department of Cardiology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, 210029, China
| | - Xinli Li
- Department of Cardiology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, 210029, China.
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Luo Y, Huang C. CircSFMBT2 facilitates vascular smooth muscle cell proliferation by targeting miR-331-3p/HDAC5. Life Sci 2020; 264:118691. [PMID: 33166591 DOI: 10.1016/j.lfs.2020.118691] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/16/2020] [Accepted: 10/27/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To investigate the functional role of circSFMBT2 in vascular smooth muscle cell (VSMC) proliferation and migration and the underlying molecular mechanism. METHODS The circSFMBT2 levels in neointimal tissue and platelet derived growth factor-BB (PDGF-BB)-treated VSMCs were detected by qRT-PCR. The role of circSFMBT2 in VSMC proliferation, migration and cell cycle distribution was assessed by MTT assay, transwell assay, wound healing assay and flow cytometry. The protein expression of contractile markers was evaluated by western blot. In vitro luciferase reporter assay, RNA pull-down assay, ChIP and coimmunoprecipitation (CoIP) were performed to explore the effects of circSFMBT2 on the downstream signaling pathway. RESULTS We found that circSFMBT2 was markedly increased in neointimal tissue relative to normal tissue and PDGF-BB-treated VSMCs relative to control VSMCs. The knockdown of circSFMBT2 by siRNA significantly inhibited the proliferation and migration of VSMCs. Interestingly, circSFMBT2 knockdown enhanced the expression of contractile marker proteins including SM22α, SM myosin heavy chain (SMMHC) and calponin. Further data demonstrated that circSFMBT2 interacted with miR-331-3p as a competing endogenous RNA and up-regulated the expression of histone deacetylase 5 (HDAC5), thereby regulating the level of angiogenic factor with G patch and FHA domains (Aggf1). CONCLUSION These results revealed that circSFMBT2 plays a vital role in VSMC proliferation and migration through the miR-331/HDAC5/Aggf1 axis, and suggest a novel target for treating proliferative vascular diseases.
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Affiliation(s)
- Yishu Luo
- Department of Clinical Medicine, School of Medicine, Nantong University, Nantong 226001, People's Republic of China
| | - Chen Huang
- Department of Clinical Medicine, School of Medicine, Nantong University, Nantong 226001, People's Republic of China; Department of Vascular Surgery, Affiliated Hospital of Nantong University, Nantong 226001, People's Republic of China.
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Kozuma K, Kozuma K, Shinozaki T, Kashiwabara K, Oba K, Matsuyama Y. Multivariable prediction model to estimate the probability of restenosis at proximal edge after 2nd-generation drug-eluting-stent implantation: development and internal validation using a quantitative coronary angiography from the post-marketing surveillance studies of everolimus-eluting stent in Japan. Cardiovasc Interv Ther 2020; 36:190-197. [PMID: 32306206 DOI: 10.1007/s12928-020-00666-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 04/01/2020] [Indexed: 10/24/2022]
Abstract
Edge restenosis has still been reported after second-generation drug-eluting stent (DES) implantation. It was more likely attributable to post-procedural angiographic results than to the patient's background. The aim of this study was to develop and internally validate a prediction model for restenosis in proximal edge after 2nd-generation DES stent implantation using angiographic data. Data were obtained from several post-marketing surveillance (PMS) studies of the cobalt-chromium everolimus-eluting stent (CoCr-EES) and platinum-chromium everolimus-eluting stent (PtCr-EES), second-generation DES, in Japan. Angiographic analysis was conducted at baseline and after 8 or 12 months. We focused on the proximal edge of angiographic analysis. The main outcome was restenosis defined as ≥ 50% diameter stenosis at follow-up. The predictive performance of the prediction model based on multivariable logistic regression was assessed in terms of discrimination and calibration, which were internally validated by the bootstrap method. We also performed decision curve analysis to assess threshold of predicted probability of restenosis at which additional intervention was considered. Among 2053 lesions in 1860 patients, restenosis rates in proximal edge was 2.8%. The final model was constructed with % post-procedural diameter stenosis (DS) and post-procedural reference diameter (RD) as strong predictors for edge restenosis. Discrimination and calibration were satisfactory with optimism-corrected C-statistics 0.75. Predicted probability between 0.03 and 0.24 was preferable threshold for restenosis treatments. Our prediction model can be used to obtain valid prediction for restenosis in proximal edge, assisting to know complete stent coverage of lesion.
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Affiliation(s)
- Kayoko Kozuma
- Department of Biostatistics, Division of Health Sciences and Nursing Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
| | - Ken Kozuma
- Division of Cardiology, Teikyo University School of Medicine, Tokyo, Japan
| | - Tomohiro Shinozaki
- Department of Information and Computer Technology, Faculty of Engineering, Tokyo University of Science, Tokyo, Japan
| | - Kosuke Kashiwabara
- Biostatistics Division, Central Coordinating Unit,, Clinical Research Support Center, The University of Tokyo Hospital, Tokyo, Japan
| | - Koji Oba
- Department of Biostatistics, Division of Health Sciences and Nursing Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | | | | | - Yutaka Matsuyama
- Department of Biostatistics, Division of Health Sciences and Nursing Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
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