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L. Olaison · SciRah

Researcher profile · Semantic Scholar

L. Olaison

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L. Olaison — researcher profile on SciRah

h-index: 39
Works: 93
Citations: 7,859

Most-cited papers

Clinical Presentation, Etiology and Outcome of Infective Endocarditis in the 21st Century: The International Collaboration on Endocarditis-Prospective Cohort Study
D. Murdoch, G. Corey, B. Hoen, J. Miró +19 more
2009Archives of Internal Medicine2,302 citations Open access
Semantic Scholar
Contemporary clinical profile and outcome of prosthetic valve endocarditis.
Andrew Wang, E. Athan, P. Pappas, V. Fowler +15 more
2007Journal of the American Medical Association (JAMA)657 citations Open access
Semantic Scholar
Epidemiologic Aspects of Infective Endocarditis in an Urban Population: A 5‐Year Prospective Study
H. Hogevik, L. Olaison, R. Andersson, J. Lindberg +1 more
1995Medicine336 citations Open access
Semantic Scholar
Staphylococcus aureus native valve infective endocarditis: report of 566 episodes from the International Collaboration on Endocarditis Merged Database.
J. Miro, I. Anguera, C. Cabell, Anita Y. Chen +9 more
2005Clinical Infectious Diseases328 citations Open access
Semantic Scholar
Cerebrovascular complications in patients with left-sided infective endocarditis are common: a prospective study using magnetic resonance imaging and neurochemical brain damage markers.
U. Snygg-Martin, Lars L. Gustafsson, L. Rosengren, Å. Alsiö +3 more
2008Clinical Infectious Diseases314 citations
Semantic Scholar
Analysis of the Impact of Early Surgery on In-hospital Mortality of Native Valve Endocarditis: Use of Propensity Score and Instrumental Variable Methods to Adjust for Treatment Selection Bias
T. Lalani, C. Cabell, D. Benjamin, Ovidiu Lasca +19 more
2010Circulation297 citations Open access
Semantic Scholar
ECG-gated computed tomography: a new role for patients with suspected aortic prosthetic valve endocarditis
Erika Fagman, S. Perrotta, O. Bech-Hanssen, A. Flinck +3 more
2012European Radiology180 citations
Semantic Scholar
Enterococcal endocarditis in the beginning of the 21st century: analysis from the International Collaboration on Endocarditis-Prospective Cohort Study.
C. Chirouze, E. Athan, F. Alla, V.-H. Chu +6 more
2013Clinical Microbiology and Infection170 citations Open access
Semantic Scholar
Enterococcal endocarditis: 107 cases from the international collaboration on endocarditis merged database.
J. Mcdonald, L. Olaison, D. Anderson, B. Hoen +11 more
2005American Journal of Medicine170 citations
Semantic Scholar
Enterococcal endocarditis in Sweden, 1995-1999: can shorter therapy with aminoglycosides be used?
L. Olaison, Kimmo Schadewitz
2002Clinical Infectious Diseases167 citations Open access
Semantic Scholar
The use and effect of surgical therapy for prosthetic valve infective endocarditis: a propensity analysis of a multicenter, international cohort.
Andrew Wang, P. Pappas, K. Anstrom, E. Abrutyn +8 more
2005American Heart Journal153 citations
Semantic Scholar
Native valve endocarditis due to coagulase-negative staphylococci: report of 99 episodes from the International Collaboration on Endocarditis Merged Database.
V. Chu, C. Cabell, E. Abrutyn, G. Corey +10 more
2004Clinical Infectious Diseases147 citations Open access
Semantic Scholar
Prognostic factors in 61 cases of Staphylococcus aureus prosthetic valve infective endocarditis from the International Collaboration on Endocarditis merged database.
C. Chirouze, C. Cabell, V. Fowler, N. Khayat +8 more
2004Clinical Infectious Diseases146 citations
Semantic Scholar
Use of surgery in patients with native valve infective endocarditis: results from the International Collaboration on Endocarditis Merged Database.
C. Cabell, E. Abrutyn, V. Fowler, B. Hoen +10 more
2005American Heart Journal142 citations
Semantic Scholar
Influence of the timing of cardiac surgery on the outcome of patients with infective endocarditis and stroke.
B. Baršić, S. Dickerman, V. Krajinović, P. Pappas +15 more
2013Clinical Infectious Diseases136 citations Open access
Semantic Scholar
Current best practices and guidelines. Indications for surgical intervention in infective endocarditis.
L. Olaison, G. Pettersson
2002Cardiology Clinics126 citations
Semantic Scholar
A Clinical Study of Culture-Negative Endocarditis
Maria Werner, R. Andersson, L. Olaison, H. Hogevik
2003Medicine118 citations Open access
Semantic Scholar
Clinical characteristics and outcome of aortic endocarditis with periannular abscess in the International Collaboration on Endocarditis Merged Database.
I. Anguera, J. Miró, C. Cabell, E. Abrutyn +10 more
2005American Journal of Cardiology113 citations
Semantic Scholar
Infective endocarditis after transcatheter aortic valve implantation: a nationwide study
H. Bjursten, M. Rasmussen, S. Nozohoor, M. Götberg +3 more
2019European Heart Journal101 citations Open access
Semantic Scholar
Emergence of endocarditis due to group D streptococci: findings derived from the merged database of the International Collaboration on Endocarditis
B. Hoen, C. Chirouze, C. Cabell, C. Selton-Suty +10 more
2004European Journal of Clinical Microbiology and Infectious Diseases93 citations
Semantic Scholar
Current best practices and guidelines indications for surgical intervention in infective endocarditis.
L. Olaison, G. Pettersson
2003Infectious Disease Clinics of North America90 citations
Semantic Scholar
Prosthetic valve endocarditis due to coagulase-negative staphylococci: findings from the International Collaboration on Endocarditis Merged Database
T. Lalani, Z. Kanafani, V.-H. Chu, L. Moore +16 more
2006European Journal of Clinical Microbiology and Infectious Diseases85 citations
Semantic Scholar
Incidence of beta-lactam-induced delayed hypersensitivity and neutropenia during treatment of infective endocarditis.
L. Olaison, L. Belin, H. Hogevik, K. Alestig
1999Archives of Internal Medicine74 citations
Semantic Scholar
Enterococcal prosthetic valve infective endocarditis: report of 45 episodes from the International Collaboration on Endocarditis-merged database
D. Anderson, L. Olaison, J. Mcdonald, J. Miró +12 more
2005European Journal of Clinical Microbiology and Infectious Diseases71 citations
Semantic Scholar
Swedish guidelines for diagnosis and treatment of infective endocarditis
K. Westling, Ewa Aufwerber, Christer Ekdahl, G. Friman +9 more
2007Scandinavian Journal of Infectious Diseases60 citations
Semantic Scholar
Influence of diabetes mellitus on the clinical manifestations and prognosis of infective endocarditis: A report from the International Collaboration on Endocarditis – Merged Database
Wissam M. Kourany, J. Miró, A. Moreno, G. Corey +9 more
2006Scandinavian Journal of Infectious Diseases59 citations
Semantic Scholar
Fever, C-reactive protein, and other acute-phase reactants during treatment of infective endocarditis.
L. Olaison, H. Hogevik, K. Alestig
1997Archives of Internal Medicine59 citations
Semantic Scholar
Comparison of species identification of endocarditis associated viridans streptococci using rnpB genotyping and 2 MALDI-TOF systems.
J. Isaksson, M. Rasmussen, B. Nilson, L. S. Stadler +4 more
2015Diagnostic microbiology and infectious disease58 citations
Semantic Scholar
Clinical and microbiological features of infective endocarditis caused by aerococci
T. Sunnerhagen, B. Nilson, L. Olaison, M. Rasmussen
2016Infection56 citations Open access
Semantic Scholar
Propionibacterium endocarditis: A case series from the International Collaboration on Endocarditis Merged Database and Prospective Cohort Study
T. Lalani, Anna K. Person, S. Hedayati, L. Moore +18 more
2007Scandinavian Journal of Infectious Diseases53 citations
Semantic Scholar
Infective endocarditis: a diagnostic and therapeutic challenge for the new millennium.
K. Alestig, H. Hogevik, L. Olaison
2000Scandinavian Journal of Infectious Diseases51 citations
Semantic Scholar
Comparison of the von Reyn and Duke criteria for the diagnosis of infective endocarditis: a critical analysis of 161 episodes.
L. Olaison, H. Hogevik
1996Scandinavian Journal of Infectious Diseases50 citations
Semantic Scholar
Candida Endocarditis: Contemporary Cases from the International Collaboration of Infectious Endocarditis Merged Database (ICE-MD)
D. K. Benjamin, J. M. Miró, B. Hoen, William J. Steinbach +12 more
2004Scandinavian Journal of Infectious Diseases49 citations
Semantic Scholar
Warfarin therapy and incidence of cerebrovascular complications in left-sided native valve endocarditis
U. Snygg-Martin, R. V. Rasmussen, C. Hassager, N. Bruun +2 more
2011European Journal of Clinical Microbiology and Infectious Diseases47 citations Open access
Semantic Scholar
Major Cerebral Events in Staphylococcus Aureus Infective Endocarditis: Is Anticoagulant Therapy Safe?
R. V. Rasmussen, U. Snygg-Martin, L. Olaison, Kristine Buchholtz +3 more
2009The Cardiology46 citations
Semantic Scholar
Infective Endocarditis Due to Corynebacterium Species: Clinical Features and Antibiotic Resistance
A. Bläckberg, L. Falk, Karl Oldberg, L. Olaison +1 more
2021Open Forum Infectious Diseases43 citations Open access
Semantic Scholar
Prosthetic valve endocarditis caused by Propionibacterium species: a national registry-based study of 51 Swedish cases
Fredrik Lindell, B. Söderquist, K. Sundman, L. Olaison +1 more
2018European Journal of Clinical Microbiology and Infectious Diseases41 citations Open access
Semantic Scholar
A prospective study of neutropenia induced by high doses of β-lactam antibiotics
L. Olaison, K. Alestig
199041 citations
Semantic Scholar
C-Reactive protein is more sensitive than erythrocyte sedimentation rate for diagnosis of infective endocarditis
H. Hogevik, L. Olaison, R. Andersson, K. Alestig
1997Infection40 citations
Semantic Scholar
Microbiological etiology in prosthetic valve endocarditis: A nationwide registry study
Blerand Berisha, S. Ragnarsson, L. Olaison, M. Rasmussen
2022Journal of Internal Medicine38 citations Open access
Semantic Scholar
Early surgery in infective endocarditis.
L. Olaison, H. Hogevik, P. Mykén, A. Odén +1 more
1996QJM : monthly journal of the Association of Physicians38 citations
Semantic Scholar
Etiology , and Outcome of Infective Endocarditis in the 21 st Century The International Collaboration on Endocarditis – Prospective Cohort Study
D. Murdoch, G. Corey, B. Hoen, J. Miró +19 more
200934 citations
Semantic Scholar
Surgical decision-making in aortic prosthetic valve endocarditis: the influence of electrocardiogram-gated computed tomography.
Erika Fagman, A. Flinck, U. Snygg-Martin, L. Olaison +2 more
2016European Journal of Cardio-Thoracic Surgery33 citations Open access
Semantic Scholar
Infective endocarditis caused by HACEK group bacteria—a registry-based comparative study
A. Bläckberg, Christian Morenius, L. Olaison, A. Berge +1 more
2021European Journal of Clinical Microbiology and Infectious Diseases31 citations Open access
Semantic Scholar
The relationship between cerebrovascular complications and previously established use of antiplatelet therapy in left-sided infective endocarditis
U. Snygg-Martin, R. V. Rasmussen, C. Hassager, N. Bruun +2 more
2011Scandinavian Journal of Infectious Diseases31 citations
Semantic Scholar
Ceftazidime and renal function.
K. Alestig, B. Trollfors, R. Andersson, L. Olaison +2 more
1984Journal of Antimicrobial Chemotherapy31 citations
Semantic Scholar
A 10-year survey of blood culture negative endocarditis in Sweden: Aminoglycoside therapy is important for survival
Maria Werner, R. Andersson, L. Olaison, H. Hogevik +1 more
2008Scandinavian Journal of Infectious Diseases30 citations
Semantic Scholar
Surgery Is Underused in Elderly Patients With Left‐Sided Infective Endocarditis: A Nationwide Registry Study
S. Ragnarsson, Sonsoles Salto-Alejandre, A. Ström, L. Olaison +1 more
2021Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease27 citations Open access
Semantic Scholar
Endocarditis due to Staphylococcus lugdunensis—a retrospective national registry–based study
Malin Hagstrand Aldman, M. Rasmussen, L. Olaison, L. Påhlman
2020European Journal of Clinical Microbiology and Infectious Diseases27 citations Open access
Semantic Scholar
Clinical presentation of infective endocarditis caused by different groups of non-beta haemolytic streptococci
Bo H. K. Nilson, L. Olaison, Magnus Rasmussen
2015European Journal of Clinical Microbiology and Infectious Diseases27 citations Open access
Semantic Scholar

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C. Cabell×17
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C. Cabell — researcher profile on SciRah
B. Hoen×14
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E. Abrutyn×13
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P. Pappas×12
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J. Miró — researcher profile on SciRah

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V. Fowler — researcher profile on SciRah

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S. Eykyn — researcher profile on SciRah

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G. Corey — researcher profile on SciRah

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H. Hogevik — researcher profile on SciRah

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G. Habib — researcher profile on SciRah

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M. Rasmussen — researcher profile on SciRah

R. Andersson×7

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R. Andersson — researcher profile on SciRah