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Prakoso R, Sembiring AA, Hernisa L, Mendel B, Lelya O, Lilyasari O. Case report: Right atrial appendage hybrid access to bailout a stuck stent from the inferior vena cava of a small child. Front Cardiovasc Med 2023; 9:1084170. [PMID: 36776945 PMCID: PMC9912932 DOI: 10.3389/fcvm.2022.1084170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/20/2022] [Indexed: 01/26/2023] Open
Abstract
A three-month-old baby boy (5. 4 Kg) with pulmonary atresia, subaortic ventricular septal defect (VSD), and patent ductus arteriosus (PDA) was sent for ductal stenting from the femoral vein. The route to the PDA was extremely tortuous and the procedure was complicated with a stent stuck in the abdominal inferior vena cava (IVC). Transfemoral stent recapture was technically laborious and the stent was successfully recaptured across a 10-Fr right atrial appendage (RAA) hybrid access avoiding a cardiopulmonary bypass (CBP). The PDA was subsequently stented for the femoral artery with satisfactory clinical outcomes.
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Affiliation(s)
- Radityo Prakoso
- Department of Cardiology and Vascular Medicine, Division of Pediatric Cardiology and Congenital Heart Disease, National Cardiovascular Center Harapan Kita, Universitas Indonesia, Jakarta, Indonesia,*Correspondence: Radityo Prakoso ✉
| | - Aditya Agita Sembiring
- Department of Cardiology and Vascular Medicine, Division of Pediatric Cardiology and Congenital Heart Disease, National Cardiovascular Center Harapan Kita, Universitas Indonesia, Jakarta, Indonesia
| | - Latifa Hernisa
- Division of Pediatric and Congenital Heart Surgery, National Cardiovascular Centre of Harapan Kita, Universitas Indonesia, Jakarta, Indonesia
| | - Brian Mendel
- Department of Cardiology and Vascular Medicine, Division of Pediatric Cardiology and Congenital Heart Disease, National Cardiovascular Center Harapan Kita, Universitas Indonesia, Jakarta, Indonesia,Department of Cardiology and Vascular Medicine, Sultan Sulaiman Government Hospital, Serdang Bedagai, Sei Rampah, Indonesia
| | - Olfi Lelya
- Department of Cardiology and Vascular Medicine, Division of Pediatric Cardiology and Congenital Heart Disease, National Cardiovascular Center Harapan Kita, Universitas Indonesia, Jakarta, Indonesia
| | - Oktavia Lilyasari
- Department of Cardiology and Vascular Medicine, Division of Pediatric Cardiology and Congenital Heart Disease, National Cardiovascular Center Harapan Kita, Universitas Indonesia, Jakarta, Indonesia
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Seiler T, Attinger-Toller A, Cioffi GM, Madanchi M, Teufer M, Wolfrum M, Moccetti F, Toggweiler S, Kobza R, Bossard M, Cuculi F. Treatment of In-Stent Restenosis Using a Dedicated Super High-Pressure Balloon. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2023; 46:29-35. [PMID: 36085285 DOI: 10.1016/j.carrev.2022.08.018] [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: 04/11/2022] [Revised: 07/08/2022] [Accepted: 08/15/2022] [Indexed: 01/13/2023]
Abstract
BACKGROUND Treatment of in-stent restenosis (ISR) is challenging and treatment failure rate remains high. Correction of stent under-expansion and neointimal compression using the twin-layer OPN™ highly non-compliant balloon (NCB) at high pressure (>30 atm) may lead to increased luminal gain and thus better clinical outcomes. We evaluated periprocedural safety and clinical long-term outcomes after ISR treatment using the OPN™ NCB in a real-world population. METHODS From an ongoing registry, consecutive ISR patients treated with the OPN™ NCB at a tertiary cardiology center in Switzerland were analyzed. We evaluated procedural efficacy, periprocedural complications, target lesion/vessel failure (TLF/TVF), and major adverse cardiovascular events (MACE). RESULTS Totally, 208 ISR lesions were treated in 188 patients (mean age 68 ± 13 years, 78 % males). Most lesions were moderately to heavily calcified (89 %), the majority (70.2 %) had complex lesion characteristics (AHA Type B2/C lesions) and 50.5 % were non-focal ISR lesions. After ISR treatment using high pressure pre- and post-dilatation (mean pressure 33 ± 6 atm) with the OPN™ NCB device, the rate of major complications was low (0.96 % coronary perforation, 4 % major dissections, 1.9 % no-reflow and 0.5 % acute vessel closure). At 1-year follow-up, MACE occurred in 19.7 %; 15.4 % patients had TVF; MI and stent thrombosis was found in 5.9 % and 2.1 % of all patients, respectively; and 5 patients died. CONCLUSIONS For ISR treatment, using the super non-compliant OPN™ balloon at very high pressures is safe. Moreover, its use might lead to a low rate of TLF/TVF during long-term follow-up, but this requires further evaluation in dedicated comparative trials.
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Affiliation(s)
- Thomas Seiler
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Luzern, Switzerland
| | | | | | - Mehdi Madanchi
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Luzern, Switzerland
| | - Mario Teufer
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Luzern, Switzerland; Medical School, University of Zurich, Zurich, Switzerland
| | - Mathias Wolfrum
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Luzern, Switzerland
| | - Federico Moccetti
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Luzern, Switzerland
| | - Stefan Toggweiler
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Luzern, Switzerland
| | - Richard Kobza
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Luzern, Switzerland
| | - Matthias Bossard
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Luzern, Switzerland
| | - Florim Cuculi
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Luzern, Switzerland.
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Madanchi M, Cioffi GM, Attinger-Toller A, Seiler T, Somm S, Koch T, Tersalvi G, Wolfrum M, Moccetti F, Toggweiler S, Kobza R, Levine MB, Garcia-Garcia HM, Bossard M, Cuculi F. Metal free percutaneous coronary interventions in all-comers: First experience with a novel sirolimus-coated balloon. Cardiol J 2022; 29:906-916. [PMID: 36385601 PMCID: PMC9788730 DOI: 10.5603/cj.a2022.0106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 09/19/2022] [Accepted: 09/29/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Limus-eluting stents have become the mainstay for percutaneous coronary intervention (PCI). However, even with the latest generation drug-eluting stent, in-stent restenosis and very late stent thrombosis remain a concern. The Selution SLR™ drug-coated balloon (DCB) is a novel sirolimus-coated balloon that provides a controlled release of the antiproliferative drug. Herein we evaluated its performance in a real-world patient cohort with complex coronary artery lesions. METHODS Patients undergoing PCI using the Selution SLR™ DCB were analyzed from the prospective SIROOP registry. We evaluated procedural success and clinical outcomes, including major adverse cardiovascular event (MACE), cardiac death, target vessel myocardial infarction and target lesion revascularization. RESULTS From September 2020 to April 2021, we enrolled 78 patients (87 lesions) treated using a "DCB only" strategy. The mean age was 66.7 ± 10.4 years and 28 (36%) presented with an acute coronary syndrome. Almost all lesions were type B2/C 86 (99%) and 49 (63%) had moderate to severe calcifications. Procedural success was 100%. After a median follow-up of 11.2 months (interquartile range: 10.0-12.6), MACE occurred in 5 (6.8%) patients. No acute vessel closure was observed. CONCLUSIONS In complex coronary lesions, a "DCB only" strategy using the Selution SLR™ DCB is not just safe and feasible, but also seems to be associated with a low rate of MACE at 1-year follow-up. Our promising results warrant further evaluation in a dedicated comparative trial.
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Affiliation(s)
- Mehdi Madanchi
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Lucerne, Switzerland,Departement of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland
| | - Giacomo M. Cioffi
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Lucerne, Switzerland
| | | | - Thomas Seiler
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Sophie Somm
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Tanja Koch
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Gregorio Tersalvi
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Mathias Wolfrum
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Federico Moccetti
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Stefan Toggweiler
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Richard Kobza
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Molly B. Levine
- Division of Interventional Cardiology — MedStar Cardiovascular Research Network, MedStar Washington Hospital Center, Georgetown University, Washington, United States
| | - Hector M. Garcia-Garcia
- Division of Interventional Cardiology — MedStar Cardiovascular Research Network, MedStar Washington Hospital Center, Georgetown University, Washington, United States
| | - Matthias Bossard
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Lucerne, Switzerland,Departement of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland
| | - Florim Cuculi
- Cardiology Division, Heart Center, Luzerner Kantonsspital, Lucerne, Switzerland,Departement of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland
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Pradhan A, Vishwakarma P, Bhandari M, Sethi R, Chandra S, Chaudhary G, Sharma A, Perrone MA, Dwivedi S, Narain V. Clinical Outcomes of a Non-Compliant Balloon Dilatation Catheter: MOZEC™ NC Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16231. [PMID: 36498303 PMCID: PMC9738498 DOI: 10.3390/ijerph192316231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 11/22/2022] [Accepted: 11/30/2022] [Indexed: 06/17/2023]
Abstract
The present study sought to assess the clinical outcomes of the Mozec™ Non-compliant (NC) Rx PTCA balloon dilatation catheter (BDC) (Meril Life Sciences Pvt. Ltd., Vapi, India) for dilatation of coronary lesions. This was a post-marketing, single-centre, single-arm, retrospective study. In total, 57 patients who had undergone post-dilatation with the Mozec™ NC Rx PTCA balloon dilatation catheter were evaluated. The primary endpoint was procedural success defined as (i) successful delivery of the investigational device to and across the target lesion; (ii) successful inflation, deflation, and withdrawal of the investigational device; (iii) absence of vessel perforation, flow-limiting vessel dissection, increase in thrombolysis in myocardial infarction (TIMI) flow from baseline, clinically significant arrhythmia requiring medical treatment; and (iv) achievement of final TIMI flow grade 3 after percutaneous coronary intervention of the target lesion after single or multiple attempts to cross the target lesion. Procedural success was achieved in 57 (100%) patients. There were no incidences of major adverse cardiac events (MACE)/target lesion failure (TLF). Mozec™ NC Rx PTCA balloon dilatation catheter has demonstrated favourable outcomes for the dilatation of routine and complex coronary lesions in a small cohort, as evidenced by its 100% procedural success rate and absence of MACE.
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Affiliation(s)
- Akshyaya Pradhan
- Department of Cardiology, King George’s Medical University, Lucknow 226003, India
| | - Pravesh Vishwakarma
- Department of Cardiology, King George’s Medical University, Lucknow 226003, India
| | - Monika Bhandari
- Department of Cardiology, King George’s Medical University, Lucknow 226003, India
| | - Rishi Sethi
- Department of Cardiology, King George’s Medical University, Lucknow 226003, India
| | - Sharad Chandra
- Department of Cardiology, King George’s Medical University, Lucknow 226003, India
| | - Gaurav Chaudhary
- Department of Cardiology, King George’s Medical University, Lucknow 226003, India
| | - Akhil Sharma
- Department of Cardiology, King George’s Medical University, Lucknow 226003, India
| | - Marco Alfonso Perrone
- Department of Cardiology and Cardio Lab, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Sudhanshu Dwivedi
- Department of Cardiology, King George’s Medical University, Lucknow 226003, India
| | - Varun Narain
- Department of Cardiology, King George’s Medical University, Lucknow 226003, India
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Lazar FL, Ielasi A, Cortese B. Safety and efficacy of systematic lesion preparation with a novel generation scoring balloon in complex percutaneous interventions: results from a prospective registry. Minerva Cardiol Angiol 2022; 70:689-696. [PMID: 35343174 DOI: 10.23736/s2724-5683.22.06061-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Coronary lesions predilatation with semicompliant (SC) or non-compliant balloons (NC) may be insufficient to obtain an optimal stent expansion, which can lead to in-stent restenosis or thrombosis. Moreover, increasing evidence supporting an optimal lesion preparation is mandatory when drug coated balloons (DCB) are used. To this extent, more "aggressive tools" such as cutting/scoring balloons, atherectomy or lithotripsy may play an important role and improve outcomes. METHODS We enrolled 78 consecutive patients from March 2020 to October 2020 with calcific/fibrotic or ostially-located lesions, which were prepared using scoring balloons, in addition to SC/NC balloons and other plaque modification strategies. The final treatment consisted in either stent or DCB usage. The primary endpoint was the rate of clinically-driven target lesion revascularization. Secondary endpoints entailed the procedural success and the individual rates of major adverse cardiac events (MACE) at 12 months. RESULTS Most of the patients had left main (LM) or ostial lesions, 65% of them being moderate/severely calcified, with further debulking strategies being required in 15 (19.2%) patients (rotational atherectomy, 3.8% or coronary intravascular lithotripsy, 15.3%). A high-rate of DCB usage was reported. Angiographic and procedural success was obtained in 77 and 76 patients, respectively. We encountered one vessel perforation, which was sealed with a covered stent, without consequence. During follo- up, we observed only 6 MACE, 6 target lesion revascularizations (TLR) and 2 cardiovascular deaths. CONCLUSIONS Among patients with high complexity and calcific lesions, an optimal lesion preparation using a dedicated scoring balloon was associated with low clinical events at mid-term follow-up and may be considered to improve immediate procedural success rate.
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Affiliation(s)
| | | | - Bernardo Cortese
- San Carlo Clinic, Paderno Dugnano, Milan, Italy - .,Fondazione Ricerca e Innovazione Cardiovascolare, Milan, Italy
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You W, Zhou Y, Wu Z, Meng P, Pan D, Yin D, Yang S, Wu X, Ye F. Post-PCI quantitative flow ratio predicts 3-year outcome after rotational atherectomy in patients with heavily calcified lesions. Clin Cardiol 2022; 45:558-566. [PMID: 35312085 PMCID: PMC9045081 DOI: 10.1002/clc.23816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 02/28/2022] [Accepted: 03/03/2022] [Indexed: 11/09/2022] Open
Abstract
Background The study sought to investigate the clinical predictive value of quantitative flow ratio (QFR) for the long‐term outcome in patients with heavily calcified lesions who underwent percutaneous coronary intervention (PCI) following rotational atherectomy (RA). Methods In this retrospective study, 393 consecutive patients from 2009 to 2017 were enrolled. The QFR of the entire target vessel (QFRv) and the QFR of the stent plus 5 mm proximally and distally (in‐segment) (QFRi) were measured. The primary endpoint was target lesion failure (TLF), including target lesion‐cardiac death (TL‐CD), target lesion‐myocardial infarction (TL‐MI), and clinically driven‐target lesion revascularization (CD‐TLR). Results A total of 224 patients with 224 calcified lesions completed the clinical follow‐up, and 52 patients had TLF. There was no significant difference in QFRv post‐PCI between non‐TLF and TLF groups (p > .05). However, QFRi post PCI was significantly higher in the non‐TLF group than in the TLF group. Multivariate Cox regression showed that QFRi post‐PCI was an excellent predictor of TLF after a 3‐year follow‐up (HR 1.7E−8 [5.3E−11–5.6E‐6]; p < .01). Furthermore, receiver‐operating characteristic curve analysis demonstrated that the optimal cutoff value of QFRi for predicting the long‐term TLF was 0.94 (area under the curve: 0.826, 95% confidence interval: 0.756–0.895; sensitivity: 89.5%, specificity: 69.2%; p < .01). The QFRi ≤ 0.94 post‐PCI was negatively associated with TLF, including TL‐CD, TL‐MI, and CD‐TLR (p < .01). Conclusions QFRi post‐PCI showed a high predictive value for TLF for during a 3‐year follow‐up in patients who underwent PCI following RA; specifically, lower QFRi values post‐PCI were associated with worse TLF.
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Affiliation(s)
- Wei You
- Division of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Yuhe Zhou
- Division of Cardiology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhiming Wu
- Division of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Peina Meng
- Division of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Defeng Pan
- Division of Cardiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Delu Yin
- Division of Cardiology, The First People's Hospital of Lianyungang, Lianyungang, China
| | - Song Yang
- Division of Cardiology, Yixing People's Hospital, Yixing, China
| | - Xiangqi Wu
- Division of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Fei Ye
- Division of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
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Madanchi M, Cioffi GM, Attinger-Toller A, Wolfrum M, Moccetti F, Seiler T, Vercelli L, Burkart P, Toggweiler S, Kobza R, Bossard M, Cuculi F. Long-term outcomes after treatment of in-stent restenosis using the Absorb everolimus-eluting bioresorbable scaffold. Open Heart 2021; 8:openhrt-2021-001776. [PMID: 34518287 PMCID: PMC8438862 DOI: 10.1136/openhrt-2021-001776] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 08/27/2021] [Indexed: 01/28/2023] Open
Abstract
Background Early studies evaluating the performance of bioresorbable scaffold (BRS) Absorb in in-stent restenosis (ISR) lesions indicated promising short-term to mid-term outcomes. Aims To evaluate long-term outcomes (up to 5 years) of patients with ISR treated with the Absorb BRS. Methods We did an observational analysis of long-term outcomes of patients treated for ISR using the Absorb BRS (Abbott Vascular, Santa Clara, California, USA) between 2013 and 2016 at the Heart Centre Luzern. The main outcomes included a device-oriented composite endpoint (DOCE), defined as composite of cardiac death, target vessel (TV) myocardial infarction and TV revascularisation, target lesion revascularisation and scaffold thrombosis (ScT). Results Overall, 118 ISR lesions were treated using totally 131 BRS among 89 patients and 31 (35%) presented with an acute coronary syndrome. The median follow-up time was 66.3 (IQR 52.3–77) months. A DOCE had occurred in 17% at 1 year, 27% at 2 years and 40% at 5 years of all patients treated for ISR using Absorb. ScTs were observed in six (8.4%) of the cohort at 5 years. Conclusions Treatment of ISR using the everolimus-eluting BRS Absorb resulted in high rates of DOCE at 5 years. Interestingly, while event rates were low in the first year, there was a massive increase of DOCE between 1 and 5 years after scaffold implantation. With respect to its complexity, involving also a more unpredictable vascular healing process, current and future BRS should be used very restrictively for the treatment of ISR.
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Affiliation(s)
- Mehdi Madanchi
- Department of Cardiology, Luzerner Kantonsspital, Luzern, Switzerland
| | | | | | - Mathias Wolfrum
- Department of Cardiology, Luzerner Kantonsspital, Luzern, Switzerland
| | - Federico Moccetti
- Department of Cardiology, Luzerner Kantonsspital, Luzern, Switzerland
| | - Thomas Seiler
- Department of Cardiology, Luzerner Kantonsspital, Luzern, Switzerland
| | - Luca Vercelli
- Department of Cardiology, Luzerner Kantonsspital, Luzern, Switzerland
| | - Philipp Burkart
- Department of Cardiology, Luzerner Kantonsspital, Luzern, Switzerland
| | - Stefan Toggweiler
- Department of Cardiology, Luzerner Kantonsspital, Luzern, Switzerland
| | - Richard Kobza
- Department of Cardiology, Luzerner Kantonsspital, Luzern, Switzerland
| | - Matthias Bossard
- Department of Cardiology, Luzerner Kantonsspital, Luzern, Switzerland
| | - Florim Cuculi
- Department of Cardiology, Luzerner Kantonsspital, Luzern, Switzerland
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Wang L, Zhao LP, Chen YQ, Chang XS, Xiong H, Zhang DM, Xu WT, Chen JC. Adropin inhibits the phenotypic modulation and proliferation of vascular smooth muscle cells during neointimal hyperplasia by activating the AMPK/ACC signaling pathway. Exp Ther Med 2021; 21:560. [PMID: 33850532 PMCID: PMC8027754 DOI: 10.3892/etm.2021.9992] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 08/26/2020] [Indexed: 12/12/2022] Open
Abstract
In-stent restenosis (ISR) remains an inevitable problem for some patients receiving drug-eluting stent (DES) implantation. Intimal hyperplasia is an important biological cause of ISR. It has been previously reported that adropin is a potentially protective factor in cardiovascular disease. Therefore, the present study investigated the function of adropin in inhibiting smooth muscle cell (SMC) phenotype modulation and proliferation, causing intimal hyperplasia. A total of 56 patients who visited the hospital consecutively (25 with ISR and 31 without ISR), who were followed up between April 2016 and March 2019, 1 year following DES, were analyzed to evaluate the association between in-stent neointimal volume and adropin serum levels. Rat aorta smooth muscle cells (RASMCs) were used to determine the effects of adropin on their phenotypic modulation and proliferation using western blot, MTT, PCR and immunofluorescence analyses. Adropin serum levels in the ISR group were significantly lower than those in the non-ISR group. Furthermore, linear regression analysis revealed that only adropin levels were negatively associated with neointimal volume in both groups. The overall adropin levels of the 56 patients and the percentages of neointimal volume revealed a strong negative association. In vitro, adropin suppressed angiotensin II (Ang II)-induced phenotypic modulation in RASMCs by restoring variations of osteopontin and α-smooth muscle actin. Furthermore, compared with the Ang II group, adropin markedly decreased the percentage of G2/M-phase cells. Finally, adropin negatively regulated the phenotypic modulation and proliferation of RASMCs via the AMP-activated protein kinase/acetyl-CoA carboxylase (AMPK/ACC) signaling pathway. In conclusion, an independent, negative association was revealed between adropin and intimal hyperplasia; specifically, adropin inhibited the phenotypic modulation and proliferation of RASMCs by activating the AMPK/ACC signaling pathway. Therefore, adropin may be used as a potential predictor and therapeutic target for intimal hyperplasia and ISR.
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Affiliation(s)
- Li Wang
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215151, P.R. China.,Emergency Department, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215151, P.R. China
| | - Liang-Ping Zhao
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215151, P.R. China
| | - Yu-Qi Chen
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215151, P.R. China
| | - Xian-Song Chang
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215151, P.R. China
| | - Hui Xiong
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215151, P.R. China
| | - Dai-Min Zhang
- Department of Cardiology, Nanjing First Hospital, Nanjing, Jiangsu 210006, P.R. China
| | - Wei-Ting Xu
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215151, P.R. China
| | - Jian-Chang Chen
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215151, P.R. China
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Gil RJ, Pawlowski T, Bil J. Feasibility and safety of the new coronary noncompliant balloon catheter River NC ®. Future Cardiol 2021; 17:1123-1130. [PMID: 33474970 DOI: 10.2217/fca-2020-0171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: In this preliminary study, we aimed to confirm the clinical utility and safety of the new noncompliant balloon catheter River NC (Balton, Poland). Materials & methods: The primary study endpoint was to verify balloon diameters calculated in quantitative coronary angiography (QCA) to diameters prespecified by the manufacturer and obtained at given pressures in subjects undergoing percutaneous coronary interventions. Results: Forty-two subjects were enrolled (73.8% multivessel disease; 40.5% type B1 lesions; 100% device success). No clinically significant differences between expected balloon diameters and QCA were registered in predilatation (2.36 ± 0.11 mm vs. 2.43 ± 0.07 mm) and postdilatation (3.18 ± 0.19 mm vs. 3.21 ± 0.31 mm). Conclusions: Our study results suggest that the River NC balloon is effective and safe. In the QCA evaluation, River NC balloon obtained prespecified diameters and lengths at applied pressures. Study registration: Office for Registration of Medicinal Products, Medical Devices and Biocidal Products (UR.D.WM.DNB.109.2019).
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Affiliation(s)
- Robert J Gil
- Department of Invasive Cardiology, Center of Postgraduate Medical Education, Warsaw, Poland
| | - Tomasz Pawlowski
- Department of Invasive Cardiology, Center of Postgraduate Medical Education, Warsaw, Poland
| | - Jacek Bil
- Department of Invasive Cardiology, Center of Postgraduate Medical Education, Warsaw, Poland
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