Incidence, Clinical Characteristics, and Impact of Absent Echocardiographic Signs in Patients With Infective Endocarditis After Transcatheter Aortic Valve Implantation.
| Autor: | Mangner, Norman, Panagides, Vassili, Val, David del, Abdel-Wahab, Mohamed, Crusius, Lisa, Durand, Eric, Ihlemann, Nikolaj, Urena, Marina, Pellegrini, Costanza, Giannini, Francesco, Gasior, Tomasz, Wojakowski, Wojtek, Landt, Martin, Auffret, Vincent, Sinning, Jan-Malte, Cheema, Asim N, Nombela-Franco, Luis, Chamandi, Chekrallah, Campelo-Parada, Francisco, Munoz-Garcia, Erika |
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| Předmět: |
ECHOCARDIOGRAPHY
EVALUATION of medical care BLOOD HEART valve prosthesis implantation ANEURYSMS CONFIDENCE intervals CELL culture ABSCESSES MULTIVARIATE analysis ENDOCARDITIS DISEASE incidence REGRESSION analysis INFECTIVE endocarditis INFECTION RISK assessment COMPARATIVE studies FALSE aneurysms STAPHYLOCOCCUS aureus ODDS ratio PROSTHESIS-related infections DISEASE risk factors EVALUATION |
| Zdroj: | Clinical Infectious Diseases; Mar2023, Vol. 76 Issue 6, p1003-1012, 10p |
| Abstrakt: | Background Echocardiography is the primary imaging modality for diagnosis of infective endocarditis (IE) in prosthetic valve endocarditis (PVE) including IE after transcatheter aortic valve implantation (TAVI). This study aimed to evaluate the characteristics and clinical outcomes of patients with absent compared with evident echocardiographic signs of TAVI-IE. Methods Patients with definite TAVI-IE derived from the Infectious Endocarditis after TAVI International Registry were investigated comparing those with absent and evident echocardiographic signs of IE defined as vegetation, abscess, pseudo-aneurysm, intracardiac fistula, or valvular perforation or aneurysm. Results Among 578 patients, 87 (15.1%) and 491 (84.9%) had absent (IE-neg) and evident (IE-pos) echocardiographic signs of IE, respectively. IE-neg were more often treated via a transfemoral access with a self-expanding device and had higher rates of peri-interventional complications (eg, stroke, major vascular complications) during the TAVI procedure (P <.05 for all). IE-neg had higher rates of IE caused by Staphylococcus aureus (33.7% vs 23.2%; P =.038) and enterococci (37.2% vs 23.8%; P =.009) but lower rates of coagulase-negative staphylococci (4.7% vs 20.0%, P =.001). IE-neg was associated with the same dismal prognosis for in-hospital mortality in a multivariate binary regression analysis (odds ratio: 1.51; 95% confidence interval [CI]:.55–4.12) as well as a for 1-year mortality in Cox regression analysis (hazard ratio: 1.10; 95% CI:.67–1.80). Conclusions Even with negative echocardiographic imaging, patients who have undergone TAVI and presenting with positive blood cultures and symptoms of infection are a high-risk patient group having a reasonable suspicion of IE and the need for an early treatment initiation. [ABSTRACT FROM AUTHOR] |
| Databáze: | Complementary Index |
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