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Your search keyword '"Neumann, Franz-Joseph"' showing total 2 results
Start Over Author "Neumann, Franz-Joseph" Topic cardiology
2 results on '"Neumann, Franz-Joseph"'

1. Revascularisation versus medical treatment in patients with stable coronary artery disease: network meta-analysis

Author

Windecker, Stephan, Stortecky, Stefan, Stefanini, Giulio G, Da Costa, Bruno R, Dacosta, Bruno R, Rutjes, Anne Wilhelmina, Di Nisio, Marcello, Silletta, MARIA GIUSEPPINA, Siletta, Maria G, Maione, Ausilia, Alfonso, Fernando, Clemmensen, Peter M, Collet, Jean-philippe, Cremer, Jochen, Falk, Volkmar, Filippatos, Gerasimos, Hamm, Christian, Head, Stuart, Kappetein, Arie Pieter, Kastrati, Adnan, Knuuti, Juhani, Landmesser, Ulf, Laufer, Günther, Neumann, Franz-joseph, Richter, Dimitri, Schauerte, Patrick, Sousa Uva, Miguel, Taggart, David P, Torracca, Lucia, Valgimigli, Marco, Wijns, William, Witkowski, Adam, Kolh, Philippe, Jüni, Peter, Juni, Peter, Cardiothoracic Surgery, and Cardiology

Subjects
Bare-metal stent, Treatment Outcome ACUTE MYOCARDIAL-INFARCTION, medicine.medical_specialty, BALLOON ANGIOPLASTY, medicine.medical_treatment, 610 Medicine & health, Coronary Artery Disease, Humans, Myocardial Revascularization, Survival Rate, BYPASS GRAFT-SURGERY, BARE-METAL STENTS, RANDOMIZED-TRIALS, ELUTING STENTS, THERAPY, INTERVENTION, IMPLANTATION, HETEROGENEITY, Revascularization, Coronary artery disease, 360 Social problems & social services, Angioplasty, Internal medicine, medicine, Zotarolimus, Myocardial infarction, ta3126, Everolimus, business.industry, Stent, General Medicine, medicine.disease, Surgery, Treatment Outcome, Cardiology, business, medicine.drug
Abstract

OBJECTIVE To investigate whether revascularisation improves prognosis compared with medical treatment among patients with stable coronary artery disease. DESIGN Bayesian network meta-analyses to combine direct within trial comparisons between treatments with indirect evidence from other trials while maintaining randomisation. ELIGIBILITY CRITERIA FOR SELECTING STUDIES A strategy of initial medical treatment compared with revascularisation by coronary artery bypass grafting or Food and Drug Administration approved techniques for percutaneous revascularization: balloon angioplasty, bare metal stent, early generation paclitaxel eluting stent, sirolimus eluting stent, and zotarolimus eluting (Endeavor) stent, and new generation everolimus eluting stent, and zotarolimus eluting (Resolute) stent among patients with stable coronary artery disease. DATA SOURCES Medline and Embase from 1980 to 2013 for randomised trials comparing medical treatment with revascularisation. MAIN OUTCOME MEASURE All cause mortality. RESULTS 100 trials in 93 553 patients with 262 090 patient years of follow-up were included. Coronary artery bypass grafting was associated with a survival benefit (rate ratio 0.80, 95% credibility interval 0.70 to 0.91) compared with medical treatment. New generation drug eluting stents (everolimus: 0.75, 0.59 to 0.96; zotarolimus (Resolute): 0.65, 0.42 to 1.00) but not balloon angioplasty (0.85, 0.68 to 1.04), bare metal stents (0.92, 0.79 to 1.05), or early generation drug eluting stents (paclitaxel: 0.92, 0.75 to 1.12; sirolimus: 0.91, 0.75 to 1.10; zotarolimus (Endeavor): 0.88, 0.69 to 1.10) were associated with improved survival compared with medical treatment. Coronary artery bypass grafting reduced the risk of myocardial infarction compared with medical treatment (0.79, 0.63 to 0.99), and everolimus eluting stents showed a trend towards a reduced risk of myocardial infarction (0.75, 0.55 to 1.01). The risk of subsequent revascularisation was noticeably reduced by coronary artery bypass grafting (0.16, 0.13 to 0.20) followed by new generation drug eluting stents (zotarolimus (Resolute): 0.26, 0.17 to 0.40; everolimus: 0.27, 0.21 to 0.35), early generation drug eluting stents (zotarolimus (Endeavor): 0.37, 0.28 to 0.50; sirolimus: 0.29, 0.24 to 0.36; paclitaxel: 0.44, 0.35 to 0.54), and bare metal stents (0.69, 0.59 to 0.81) compared with medical treatment. CONCLUSION Among patients with stable coronary artery disease, coronary artery bypass grafting reduces the risk of death, myocardial infarction, and subsequent revascularisation compared with medical treatment. All stent based coronary revascularisation technologies reduce the need for revascularisation to a variable degree. Our results provide evidence for improved survival with new generation drug eluting stents but no other percutaneous revascularisation technology compared with medical treatment.

Published
2014

2. Abciximab in Patients With Acute Coronary Syndromes Undergoing Percutaneous Coronary Intervention After Clopidogrel Pretreatment: The ISAR-REACT 2 Randomized Trial.

Author

Kastrati, Adnan, Mehilli, Julinda, Neumann, Franz-Joseph, Dotzer, Franz, Ten Berg, Jurriën, Bollwein, Hildegard, Graf, Isolde, Ibrahim, Maryam, Pache, Jürgen, Seyfarth, Melchior, Schülen, Helmut, Dirschinger, Joseph, Berger, Peter B., and Schömig, Albert

Subjects
HEART diseases, MEDICAL research, CARDIOVASCULAR diseases, CARDIOLOGY, MEDICAL care, DEATH, HEALTH, HEALTH risk assessment, CLINICAL medicine
Abstract

Context No specifically designed studies have addressed the role of the glycoprotein IIb/IIIa inhibitor abciximab in patients with non-ST-segment elevation acute coronary syndromes (ACS) undergoing percutaneous coronary intervention (PCI) after pretreatment with 600 mg of clopidogrel. Objective To assess whether abciximab is associated with clinical benefit in high-risk patients with ACS undergoing PCI after pretreatment with 600 mg of clopidogrel. Design, Setting, and Patients International, multicenter, randomized, double-blind, placebo-controlled study conducted from March 2003 through December 2005, enrolling 2022 patients (mean age, 66 years) with non-ST-segment elevation ACS undergoing PCI. Interventions Patients were assigned to receive either abciximab (0.25 mg/kg of body weight bolus, followed by a 0.125-μg/kg per minute [maximum, 10 μg/min] infusion for 12 hours, plus heparin, 70 U/kg of body weight) or placebo (bolus and infusion of 12 hours, plus heparin bolus, 140 U/kg). All patients received clopidogrel, 600 mg, at least 2 hours prior to the procedure, as well as 500 mg of oral or intravenous aspirin. Main Outcome Measures The primary end point was a composite of death, myocardial infarction, or urgent target vessel revascularization occurring within 30 days after randomization; secondary end points were rates of in-hospital major and minor bleeding. Results Of 2022 patients enrolled, 1012 were assigned to abciximab and 1010 to placebo. The primary end point was reached in 90 patients (8.9%) assigned to abciximab vs 120 patients (11.9%) assigned to placebo, a 25% reduction in risk with abciximab (relative risk [RR], 0.75; 95% CI, 0.58-0.97; P = .03). Among patients without an elevated troponin level, there was no difference in the incidence of primary end point events between the abciximab group (23/499 patients [4.6%]) and the placebo group (22/474 patients [4.6%]) (RR, 0.99; 95% CI, 0.56-1.76; P = .98), whereas among patients with an elevated troponin level, the incidence of events was significantly lower in the abciximab group (67/513 patients [13.1%]) compared with the placebo group (98/536 patients [18.3%]), which corresponds to an RR of 0.71 (95% CI, 0.54-0.95; P = .02) (P = .07 for interaction). There were no significant differences between the 2 groups regarding the risk of major and minor bleeding as well as need for transfusion. Conclusions Abciximab reduces the risk of adverse events in patients with non-ST-segment elevation ACS undergoing PCI after pretreatment with 600 mg of clopidogrel. The benefits provided by abciximab appear to be confined to patients presenting with an elevated troponin level. [ABSTRACT FROM AUTHOR]

Published
2006
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