14 results on '"Leymarie JL"'
Search Results
2. Development and evaluation of the accuracy of an indicator of the appropriateness of interventional cardiology generated from a French registry.
- Author
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Francis-Oliviero F, Coste P, Lesaine E, Perez C, Casteigt F, Clerc JM, Delarche N, Hassan A, Larnaudie B, Leymarie JL, Salmi LR, and Saillour-Glenisson F
- Abstract
Background: Development of appropriateness indicators of medical interventions has become a major quality-of-care issue, especially in the domain of interventional cardiology (IC). The objective of this study was to develop and evaluate the accuracy of an indicator of the appropriateness of interventional cardiology acts (invasive coronary angiographies (ICA) and percutaneous coronary interventions (PCI)) in patients with coronary stable disease and silent ischemia, automated from a French registry., Methods: All ICA and PCI recorded in a Regional IC Registry (ACIRA) and operated for a stable coronary artery disease or silent ischemia from January 1st to December 31th 2013 in eight IC hospitals of Aquitaine, southwestern France, were included. The indicator was developed to reflect European guidelines. Classification of appropriateness by the indicator, measured on the registry database, was compared to the classification of a reference standard (expert judgment applied through complete record review) on a random sample of 300 interventions. Accuracy parameters were estimated. A second version of the indicator was defined, based on the analysis of false negative and positive results, and its accuracy estimated., Results: The second indicator accuracy was: sensitivity 63.5% (95% confidence interval CI [51.7-75.3]), specificity 76.0% (95%CI [70.4-81.6]), PPV 43.0% (95% CI [33.0-53.0]) and NPV 88.0% (95% CI [83.4-92.6]). When stratified on the type of act, parameters were better for ICA alone than for PCI., Conclusions: Accuracy of the indicator should raise with improvement of database quality. Despite its average accuracy, it is already used as a benchmark indicator for cardiologists. It is sent annually to each IC center with value of the indicator at the region level to allow a comparison., (© 2022. The Author(s).)
- Published
- 2022
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3. The ACIRA Registry: A Regional Tool to Improve the Healthcare Pathway for Patients Undergoing Percutaneous Coronary Interventions and Coronary Angiographies in the French Aquitaine Region: Study Design and First Results.
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Lesaine E, Saillour-Glenisson F, Leymarie JL, Jamet I, Fernandez L, Perez C, Legrand JP, Salmi LR, and Coste P
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- Acute Coronary Syndrome diagnostic imaging, Aged, Angina, Stable diagnostic imaging, Angina, Stable surgery, Angina, Unstable diagnostic imaging, Coronary Artery Disease diagnostic imaging, Critical Pathways, Female, France, Hospital Mortality, Humans, Male, Mortality, Myocardial Infarction diagnostic imaging, Patient Readmission, Prospective Studies, Acute Coronary Syndrome surgery, Angina, Unstable surgery, Coronary Angiography, Coronary Artery Disease surgery, Myocardial Infarction surgery, Percutaneous Coronary Intervention, Registries
- Abstract
Background: In France, there is a lack of information about practices and pathways of coronary angiographies and percutaneous coronary interventions (PCI). We present the design and the first results of the ACIRA registry, the goal of which is to answer questions about quality, security, appropriateness, efficiency of, and access to interventional cardiology (IC) healthcare pathway in the French Aquitaine region., Methods: The ACIRA registry is an on-going, multicenter, prospective, exhaustive, scalable, and nominative cohort study of patients who undergo coronary angiographies or percutaneous coronary intervention in any of the catheterization laboratories. The data related to hospitalizations and procedures are directly extracted from hospital information systems. In-hospital mortality, readmissions, and cardiovascular morbidity are collected from the French hospital medical information system database. An identity management system has been implemented to create the patient health care pathway., Results: From January 1, 2012, to June 30, 2018, 147,136 procedures performed on 106,005 patients have been included in the ACIRA registry., Conclusions: ACIRA has shown its ability to study the patient IC healthcare pathway, up to 1 year after the procedure. Nominative data enable the linkage between clinical and medico-administrative databases and possible supplementary data collection. The use of existing databases allowed us to limit patients lost to follow-up, prevent the double entry of data, improve data quality, and reduce the operating costs. The prospect of linkage with the French National Health Data System may offer promising opportunities for future medical research projects and for developing collaboration and benchmarking with other IC registries abroad.
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- 2020
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4. Technical aspects of the provisional side branch stenting strategy.
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Darremont O, Leymarie JL, Lefèvre T, Albiero R, Mortier P, and Louvard Y
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- Angioplasty, Balloon, Coronary methods, Combined Modality Therapy, Humans, Coronary Artery Disease therapy, Drug-Eluting Stents, Percutaneous Coronary Intervention methods
- Abstract
Provisional side branch (SB) stenting is the recommended treatment strategy in the vast majority of bifurcation lesions. Over the past 10 years, advances in fundamental knowledge have led to a better understanding and to improvements of this technical approach. This strategy has reached maturity, and long-term clinical results are now comparable to those of non-bifurcation lesions. This paper describes in detail simple rules and tips and tricks which may help physicians in daily practice to use provisional side branch (SB) stenting as the gold standard treatment for the majority of bifurcation lesions.
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- 2015
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5. Two-year outcomes of everolimus vs. paclitaxel-eluting stent for the treatment of unprotected left main lesions: a propensity score matching comparison of patients included in the French Left Main Taxus (FLM Taxus) and the LEft MAin Xience (LEMAX) registries.
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Moynagh A, Salvatella N, Harb T, Darremont O, Boudou N, Dumonteil N, Lefèvre T, Carrié D, Louvard Y, Leymarie JL, Chevalier B, Morice MC, and Garot P
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- Aged, Aged, 80 and over, Everolimus, Female, Humans, Male, Middle Aged, Propensity Score, Registries, Sirolimus therapeutic use, Treatment Outcome, Drug-Eluting Stents, Heart Diseases therapy, Immunosuppressive Agents therapeutic use, Paclitaxel therapeutic use, Sirolimus analogs & derivatives
- Abstract
Aims: With newer drug-eluting stents (DES), PCI has appeared as an acceptable alternative to cardiac surgery in the treatment of unprotected left main (ULM) lesions. Using data from the French Left Main Taxus and the LEft MAin Xience registries, we compared two-year outcomes in consecutive patients from 2003-2008 using everolimus-eluting stents (EES) vs. paclitaxel-eluting stents (PES)., Methods and Results: We performed a matched comparison according to SYNTAX score, distal LM stenosis, provisional side-branch T-stenting and single stent use, focusing on the primary endpoints of target vessel MI (TVMI) and target vessel failure (TVF). After propensity score matching, there were 172 patients in each group. There was no difference in gender (76.5% male), age (69.5 ± 11.3 years), diabetes (26.2% vs. 24.4%, p=0.71), NSTEMI (40.7% vs. 40.7%, p=1), or LVEF <40% (11.0% vs. 6.7%, p=0.22). Patients with distal LM lesions (75.9%) were treated using provisional T-stenting in 91.1%. The side branch was stented in 22% of all patients (p=0.51). Cumulative two-year events showed significant differences in TVMI (9.9% vs. 4.1%, p=0.04) and TVF (16.3% vs. 7.6%, p=0.01) for PES and EES, respectively., Conclusions: ULM stenting with EES is safer and more effective than PES with a reduction in TLF by 53% at two years.
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- 2013
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6. Unprotected left main stenting in the real world: five-year outcomes of the French Left Main Taxus registry.
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Mylotte D, Meftout B, Moynagh A, Vaquerizo B, Darremont O, Silvestri M, Louvard Y, Leymarie JL, Morice MC, Lefèvre T, and Garot P
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- Aged, Aged, 80 and over, Coronary Restenosis epidemiology, Coronary Thrombosis epidemiology, Coronary Thrombosis prevention & control, Equipment Failure statistics & numerical data, Female, Follow-Up Studies, France epidemiology, Humans, Male, Middle Aged, Myocardial Infarction epidemiology, Myocardial Infarction prevention & control, Percutaneous Coronary Intervention instrumentation, Prospective Studies, Risk Factors, Treatment Outcome, Coronary Stenosis therapy, Drug-Eluting Stents statistics & numerical data, Myocardial Revascularization statistics & numerical data, Paclitaxel therapeutic use, Percutaneous Coronary Intervention statistics & numerical data, Registries
- Abstract
Aims: Limited long-term data are available to support drug-eluting stent (DES) unprotected left main (LM) intervention. We sought to evaluate long-term outcomes of LM intervention with paclitaxel-eluting stents., Methods and Results: In this prospective multicentre registry, 291 patients with unprotected LM stenosis underwent percutaneous revascularisation with the TAXUS® Express® stent, using a consistent technical approach for both ostial/shaft and bifurcation lesions (provisional side branch stenting). At five years (n=263), the cumulative incidence of major adverse cardiac events (MACE) and cardiac death were 23.6% and 12.5%, respectively. Myocardial infarction (MI) occurred in 16 patients (6.1%), definite stent thrombosis in 0.4%, and target lesion revascularisation (TLR) was required in 10.3%. Patients with distal LM lesions requiring two-stent procedures had increased MACE compared with those with single-stent interventions (34.1% vs. 17.8%, p=0.009). This was primarily driven by an increased incidence of cardiac death (18.2% vs. 8.5%, p=0.05). Diabetes was associated with increased TLR and was an independent predictor of MACE at five years (odds ratio [OR] 2.10, 95% confidence interval [CI] 1.10-3.99, p=0.02)., Conclusions: This study confirms the long-term safety and efficacy of the TAXUS® DES in unprotected LM stenting. Diabetes and the need for a second stent in distal LM interventions were associated with an increased risk of adverse outcomes.
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- 2012
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7. Unprotected left main stenting with a second-generation drug-eluting stent: one-year outcomes of the LEMAX Pilot study.
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Salvatella N, Morice MC, Darremont O, Tafflet M, Garot P, Leymarie JL, Chevalier B, Lefèvre T, Louvard Y, Boudou N, Dumonteil N, and Carrié D
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- Aged, Aged, 80 and over, Angioplasty, Balloon, Coronary adverse effects, Angioplasty, Balloon, Coronary mortality, Coronary Angiography, Coronary Restenosis etiology, Coronary Stenosis diagnostic imaging, Coronary Stenosis mortality, Everolimus, Female, Hospital Mortality, Humans, Kaplan-Meier Estimate, Male, Middle Aged, Myocardial Infarction etiology, Pilot Projects, Proportional Hazards Models, Prospective Studies, Prosthesis Design, Registries, Risk Assessment, Risk Factors, Sirolimus administration & dosage, Stroke etiology, Thrombosis etiology, Time Factors, Treatment Outcome, Angioplasty, Balloon, Coronary instrumentation, Cardiovascular Agents administration & dosage, Coronary Stenosis therapy, Drug-Eluting Stents, Sirolimus analogs & derivatives
- Abstract
Aims: We sought to assess the efficacy and safety of everolimus-eluting stents for unprotected left main disease., Methods and Results: A total of 173 consecutive patients with de novo significant unprotected left main stenosis received an everolimus-eluting stent in four French centres. Among them, 140 (81 %) had involvement of the distal portion of left main, and 129/140 (92%) were treated with provisional side branch T-stenting, with a side branch stenting rate of 20%. Angiographic success was achieved in all cases. At 12 months, the cumulative rate of major adverse cardiac or cerebrovascular events (MACCE) was 26/173 (15%) including death from any cause (N=5, 2.9%), stroke (N=4, 2.3%), Q-wave myocardial infarction (MI) (N=2, 1.2%), non-Q-wave MI (N=6, 3.5%) and any repeat revascularisation (N=16, 9.3%). At one year, the rate of target-lesion revascularisation (TLR) was 5/173 (2.9%), target-vessel revascularisation was 12/173 (7 %) and the rate of definite or probable left main stent thrombosis 1/173 (0.6 %)., Conclusions: Unprotected left main stenting using everolimus-eluting stents and a strategy of provisional side branch T-stenting for distal lesions, is safe and effective in the midterm, with a relatively low rate of events and reintervention at one year.
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- 2011
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8. [Frequency of angiographic restenosis after 6 months and long-term outcome of coronary angioplasty].
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Lagrange P, Virot P, Doumeix JJ, Cassat C, Maudière A, Abrieu O, Leymarie JL, and Bensaid J
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- Actuarial Analysis, Adult, Aged, Coronary Artery Bypass, Coronary Disease mortality, Female, Follow-Up Studies, France, Humans, Male, Middle Aged, Prospective Studies, Recurrence, Risk Factors, Surveys and Questionnaires, Survival Analysis, Time Factors, Treatment Outcome, Angioplasty, Balloon, Coronary adverse effects, Coronary Disease surgery
- Abstract
Five hundred patients with a mean age of 59 years were followed up for an average of 32 months after coronary angioplasty. All patients were included in a prospective study comprising coronary angiography at 6 months for 379 patients (91% primary successes). The long-term outcome was evaluated by a questionnaire or telephone interview in all cases. The global primary success rate was 84.4% in this series. The primary failures include 1.8 fatalities, 0.6% myocardial infarction, 2% emergency coronary bypass surgery and 11.2% without immediate clinical consequences. At 6 months, there were 48% of restenoses (182/379 patients) and 28% underwent immediate repeat angioplasty (141/500 patients) with a primary success rate of 91%. After the repeat angioplasty, the restenosis rate was 43% but this varied according to the time from the first restenosis: 60% when the interval was short (under 2 months) compared with 21% when the interval was 6 months (p < 0.01). The actuarial survival rates at 4 years were 95% after successful angioplasty 96% after uncomplicated failures or medically treated restenosis and 98% after bypass surgery. The predictive factors for secondary death were age of over 70 years, previous non-thrombolized myocardial infarction and complications of angioplasty. The long-term outcome was good despite the 48% 6 months restenosis rate requiring revascularisation procedure in 73% of cases.
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- 1994
9. [Left ventricular ejection impediment during mitral valve replacement. Apropos of a case after insertion of a Carpentier-Edwards bioprosthesis].
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Bontemps T, Pinaud D, Mora C, Leymarie JL, Virot P, Guéret P, Bensaïd J, and Christides C
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- Female, Humans, Middle Aged, Mitral Valve, Bioprosthesis adverse effects, Heart Valve Prosthesis adverse effects, Heart Ventricles physiopathology, Stroke Volume
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Left ventricular ejection impediment is one of the complications of mitral valve replacement, especially in case of isolated mitral stenosis with small left ventricle. The use of a "low profile" valve does not prevent this complication. The diagnosis is based on catheterization but the advent of the ultrasound-Doppler may make it easier.
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- 1988
10. [Bepridil and torsades de pointes. Apropos of 11 cases].
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Pinaud D, Chabanier A, Vergnoux H, Bontemps T, Virot P, Blanc P, Doumeix JJ, Leymarie JL, Gueret P, and Bensaid J
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- Aged, Aged, 80 and over, Bepridil, Electrocardiography, Female, Humans, Male, Middle Aged, Anti-Arrhythmia Agents adverse effects, Pyrrolidines adverse effects, Tachycardia chemically induced
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The authors report 11 cases of spikes occurring under bepridil treatment. It concerns an elderly population, predominantly female, receiving most of the time 300 mg of bepridil. The frequency of associated hypokalemic or arrhythmic medications is emphasized. The comparison of these results to those from other series in the literature, enables to propose precautions for the use of this molecule.
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- 1987
11. [Infarction of the right ventricle: from physiopathological mechanisms to therapeutic strategy].
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Guéret P, Lacroix P, Leymarie JL, and Bensaid J
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- Heart Ventricles physiopathology, Hemodynamics, Humans, Myocardial Infarction drug therapy, Myocardial Infarction physiopathology, Myocardial Infarction therapy
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- 1987
12. [Pneumopathy caused by amiodarone. An often unrecognized iatrogenic entity].
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Bensaid J, Guéret P, Blanc P, Doumeix JJ, Virot P, Pinaud D, Bontemps T, Vergnoux H, Leymarie JL, and Melloni B
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- Aged, Humans, Male, Middle Aged, Pulmonary Fibrosis diagnosis, Amiodarone adverse effects, Pulmonary Fibrosis chemically induced
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Three cases of interstitial pneumopathy secondary to amiodarone are reported, in addition to almost 200 cases previously published in the literature. The main clinical, radiological, biological and evolutive characteristics are reminded in emphasizing the advantages of bronchioalveolar irrigation. Some factors seem to be predisposing, without any definite proof however. They are: high daily dosage, long term treatment, high cumulative dose, concomitant ingestion of another anti-arrhythmic medication, especially in elderly patients, and in patients who, before any treatment, presented a decreased total pulmonary capacity and a CO transfer capacity lower than 80 p. cent of the theoretical values. Discontinuation of amiodarone and administration of steroids usually produce a rapid regression of the clinical and radiological symptoms.
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- 1987
13. [Myocardial infarction in a patient with Pendred syndrome].
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Bensaid J, Laubie B, Gueret P, Leymarie JL, and Lacroix A
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- Humans, Male, Middle Aged, Syndrome, Deafness congenital, Goiter complications, Hypothyroidism complications, Myocardial Infarction etiology
- Published
- 1988
14. [Quantitative evaluation of myocardial ischemia using imaging methods].
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Guéret P, Bontemps T, Leymarie JL, and Bensaid J
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- Angiocardiography, Cineangiography, Echocardiography methods, Humans, Myocardial Infarction pathology, Myocardial Infarction prevention & control, Recurrence, Diagnostic Imaging, Myocardial Infarction diagnosis
- Abstract
Secondary prevention of myocardial infarction includes all measures likely to reduce morbidity and mortality after the infarction. It is a highly heterogeneous concept applied to a highly heterogeneous disease. The natural history of myocardial infarction, which must be known to determine the frequency of critical events and hence devise a trial, is incomplete particularly since treatment capable of altering this history (aorto-coronary bypass, thrombolysis) have been introduced. Future trials in secondary prevention of myocardial infarction must concentrate on such important questions as: can the possibilities of reperfusion be extended as regards the acute phase, and which preventive measures are useful to patients at high risk post-infarction? The A.P.S.I. study (acetolol in the secondary prevention of myocardial infarction) is an example of study aimed at answering the second question.
- Published
- 1987
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