The Wallstent in Native Coronary Arteries (WIN) Multicenter Trial: Acute Results and 6 Months Follow-up of the Feasibility Cohort

1998 ◽  
Vol 31 (2) ◽  
pp. 313A
Author(s):  
L Bilodeau
Keyword(s):  
Coronary Arteries ◽  
Multicenter Trial ◽  
Acute Results

scholarly journals The wallstent in native coronary arteries (WIN), multicenter trial: acute results and 6 months follow-up of the feasibility Cohort

1998 ◽  
Vol 31 ◽  
pp. 313
Author(s):  
L. Bilodeau ◽  
T. Schreiber ◽  
J.D. Hilton ◽  
S. Rosenblum ◽  
S. Mehta ◽  
...  
Keyword(s):  
Coronary Arteries ◽  
Multicenter Trial ◽  
Acute Results

Multiple stent implantation in single coronary arteries: Acute results and six-month angiographic follow-up

1997 ◽  
Vol 42 (2) ◽  
pp. 158-165 ◽  
Author(s):  
Chandrashekhar K. Ponde ◽  
Paul S. Watson ◽  
Constantine N. Aroney ◽  
Mark Dooris ◽  
Paul J. Garrahy ◽  
...  
Keyword(s):  
Coronary Arteries ◽  
Stent Implantation ◽  
Acute Results

Endovenous radiofrequency powered segmental thermal ablation (Closure FAST) of great saphenous veins

Phlebologie ◽  
2010 ◽  
Vol 39 (02) ◽  
pp. 69-71 ◽  
Author(s):  
T. M. Proebstle ◽  
Keyword(s):  
Side Effects ◽  
Thermal Ablation ◽  
Clinical Success ◽  
Clinical Success Rate ◽  
Duplex Ultrasound ◽  
Multicenter Trial ◽  
Saphenous Veins ◽  
Clinical Control ◽  
Prospective Multicenter Trial

Summary Background: Radiofrequency powered segmental thermal ablation Closure FAST has become a globally engaged technology for ablation of incompetent great saphenous veins (GSVs). Mid-term results of slowly resolving side effects are still not described. Methods: RSTA-treated GSVs (n = 295) were followed for 24 months in a prospective multicenter trial. Clinical control visits included flow and reflux analysis by duplex-ultrasound and assessment of treatment related side effects at all times. Results: 280 of 295 treated GSVs (94.9%) were available for 24 months follow-up. According to the method of Kaplan and Meier at 24 months after the intervention 98.6% of treated legs remained free of clinically relevant axial reflux. The average VCSS score improved from 3.9 ± 2.1 at screening to 0.7 ± 1.2 at 24 months follow-up (p < 0.0001). While only 41.1% of patients were free of pain before treatment, at 24 months 99.3% reported no pain and 96.4% did not experience pain during the 12 months before. At 24 months n=3 legs showed pigmentation along the inner thigh and one leg showed study-treatment related paresthesia. Conclusion: Radiofrequency powered segmental thermal ablation Closure FAST showed a very moderate side-effect profile in conjunction with a high and durable clinical success rate.

scholarly journals Echocardiographic screening for the anomalous aortic origin of coronary arteries

Open Heart ◽  
2021 ◽  
Vol 8 (1) ◽  
pp. e001495
Author(s):  
Francesco Bianco ◽  
Massimo Colaneri ◽  
Valentina Bucciarelli ◽  
Francesca Chiara Surace ◽  
Federica Valentina Iezzi ◽  
...  
Keyword(s):  
Young Adults ◽  
Coronary Arteries ◽  
Sports Activity ◽  
Coronary Ct ◽  
Registration Number ◽  
Echocardiographic Assessment ◽  
Echocardiographic Images ◽  
Double Blinded ◽  
Significant Increment

AimsWe sought to determine the diagnostic performance, clinical profiles and outcomes of anomalous aortic origin of coronary arteries (AAOCA) using a standardised echocardiographic approach in young adults and athletes.MethodsIn 2015–2019, we screened 5998 outpatients (age 16 years (Q1–Q3: 11, 36)), referred for routine echocardiography, using four specific echocardiographic windows: parasternal short/long axis and apical 4/5-chambers view. Coronary CT confirmed AAOCA. For the performance analysis, 300 coronary-CT scans were available; two independent and double-blinded physicians retrospectively reviewed echocardiographic images.ResultsA total of 47 AAOCA was diagnosed; the overall prevalence was 0.0078%. Over 5 years, we found a significant increment of AAOCA diagnostic rate (P for trend=0.002). Syncope (n=17/47) and palpitations (n=6/47) were prevalent symptoms. All patients suspended sports activity at the diagnosis. Twenty-seven patients underwent surgery, while 20 underwent a conservative medical treatment. All patients are alive at a median follow-up of 3±1.6 years; only surgical repairs restarted their activity. Our method showed better sensitivity than traditional short-axis evaluation: 93% vs 83%, p=0.0030 (AUC 0.96 (95% CI 0.92, 0.99) and AUC 0.89 (95% CI 0.83, 0.95), respectively), with a good interobserver agreement (95%, k=0.83, p<0.001).ConclusionsThe application of a standardised echocardiographic approach for AAOCA detection led to a significantly increased rate of identified anomalies. This approach demonstrated higher sensitivity than the traditional echocardiographic assessment. Implementing this protocol in clinical practice may help improve the AAOCA diagnosis in young adults and athletes.Trial registration numberNCT04224090.

scholarly journals The interplay between myocardial bridging and coronary spasm in patients with myocardial infarction and non-obstructive coronary arteries: pathogenic and prognostic implications

2021 ◽  
Vol 10 (Supplement_1) ◽  
Author(s):  
RA Montone ◽  
F Gurgoglione ◽  
MG Del Buono ◽  
MC Meucci ◽  
G Iannaccone ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Unstable Angina ◽  
Coronary Arteries ◽  
Obstructive Coronary Artery Disease ◽  
Coronary Spasm ◽  
Interquartile Range ◽  
Myocardial Bridging ◽  
Adverse Cardiovascular Event ◽  
Provocative Test

Abstract Funding Acknowledgements Type of funding sources: None. Background Myocardial bridging (MB) is associated with endothelial dysfunction and may represent a cause of angina in patients with non-obstructive coronary artery disease (NOCAD). Purpose  Herein, we assessed the interplay between MB and coronary vasomotor disorders, evaluating also their prognostic relevance in patients with myocardial infarction and non-obstructive coronary arteries (MINOCA) or stable NOCAD. Methods We prospectively enrolled consecutive NOCAD patients undergoing intracoronary acetylcholine provocative test to assess the presence of epicardial or microvascular spasm in patients with suspected angina or MINOCA. Myocardial bridging was diagnosed by coronary angiography. The incidence of major adverse cardiac events (MACE), defined as the composite of cardiac death, non-fatal MI and rehospitalisation for unstable angina, was assessed at follow-up. We also assessed angina status using Seattle Angina Questionnaires (SAQ). Results We enrolled 310 patients (mean age 60.6 ± 11.9; 136 [43.9%] men; 169 [54.5%] stable NOCAD and 141 [45.5%] MINOCA). MB was found in 53 (17.1%) patients. MB was an independent predictor of spasm and MINOCA (p &lt; 0.05). At follow-up (median 22 months, interquartile range [13-32]), patients with MB had a higher rate of MACE and a lower SAQ score (all p &lt; 0.001) compared with patients without MB. The rate of MACE was considerably higher in patients with both spasm and MB than in the remaining patients (12/42 [28.6%] vs. 13/268 [4.8%], p &lt; 0.001). Conclusion Among patients with NOCAD coronary spasm associated with MB predicts a worse clinical presentation with MINOCA and a worse clinical outcome at medium-long term follow-up, thus identifying a high-risk subset of patients with MB with relevant therapeutic implications. MB and clinical outcomesCharacteristicsOverall population(n= 310)Presence of Myocardial bridging(n= 53)Absence of Myocardial bridging(n = 257)p valueMACE [n, (%)]25 (8.1)12 (22.6)13 (5.1)&lt;0.001CV Death [n, (%)]1 (0.3)0 (0.0)1 (0.4)0.649MI occurrence [n, (%)]6 (1.9)2 (3.8)4 (1.6)0.286Hospitalization for unstable angina [n, (%)]18 (5.8)10 (18.9)8 (3.1)&lt; 0.001Recurrent angina [n, (%)]70 (22.6)20 (37.7)50 (19.4)0.004SAQ [median (IQR)]82 [78; 88]78 [68; 84]84 [78; 88]&lt; 0.001Follow-up time [months, median (IQR)]22 [15;32]20 [15; 28]23 [15; 34]0.10CV Cardiovascular; MI: Myocardial Infarction; IQR: InterQuartile Range; MACE: Major Adverse Cardiovascular Event; SAQ: Seattle Angina Questionnaire.Abstract Figure Outcomes

scholarly journals Extended Follow-Up by Serial Angioscopic Observation for Bare-Metal Stents in Native Coronary Arteries

2009 ◽  
Vol 2 (3) ◽  
pp. 205-212 ◽  
Author(s):  
Shinya Yokoyama ◽  
Masamichi Takano ◽  
Masanori Yamamoto ◽  
Shigenobu Inami ◽  
Shunta Sakai ◽  
...  
Keyword(s):  
Coronary Arteries ◽  
Bare Metal Stents ◽  
Metal Stents ◽  
Bare Metal

What Is the Risk for a Permanent Stoma After Low Anterior Resection of the Rectum for Cancer? A Six-Year Follow-Up of a Multicenter Trial

2011 ◽  
Vol 54 (1) ◽  
pp. 41-47 ◽  
Author(s):  
Rickard Lindgren ◽  
Olof Hallböök ◽  
Jörgen Rutegård ◽  
Rune Sjödahl ◽  
Peter Matthiessen
Keyword(s):  
Anterior Resection ◽  
Low Anterior Resection ◽  
Multicenter Trial ◽  
Permanent Stoma
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