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Your search keyword '"Karen C. Bokhoven"' showing total 2 results
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2 results on '"Karen C. Bokhoven"'

1. Mortality related to Verona Integron-encoded Metallo-β-lactamase-positive Pseudomonas aeruginosa: assessment by a novel clinical tool

Author

Marjolein C. Persoon, Anne F. Voor in ‘t holt, Maurits P. A. van Meer, Karen C. Bokhoven, Diederik Gommers, Margreet C. Vos, and Juliëtte A. Severin

Subjects
Pseudomonas aeruginosa, Mortality, Carbapenem, Microbial drug resistance, Infection control, Intensive care units, Infectious and parasitic diseases, RC109-216
Abstract

Abstract Background Verona Integron-encoded Metallo-β-lactamase-positive Pseudomonas aeruginosa (VIM-PA) can cause nosocomial infections and may be responsible for increased mortality. Multidrug resistance in VIM-PA complicates treatment. We aimed to assess the contribution of VIM-PA to mortality in patients in a large tertiary care hospital in the Netherlands. Methods A focus group of five members created a scheme to define related mortality based on clinical and diagnostic findings. Contribution to mortality was categorized as “definitely”, “probably”, “possibly”, or “not” related to infection with VIM-PA, or as “unknown”. Patients were included when infected with or carrier of VIM-PA between January 2008 and January 2016. Patient-related data and specific data on VIM-PA cultures were retrieved from the electronic laboratory information system. For patients who died in our hospital, medical records were independently reviewed and thereafter discussed by three physicians. Results A total of 198 patients with any positive culture with VIM-PA were identified, of whom 95 (48.0%) died. Sixty-seven patients died in our hospital and could be included in the analysis. The death of 15 patients (22.4%) was judged by all reviewers to be definitely related to infection with VIM-PA. In 17 additional patients (25.4%), death was probably or possibly related to an infection with VIM-PA. The level of agreement was 65.7% after the first evaluation, and 98.5% after one session of discussion. Conclusion Using our assessment tool, infections with VIM-PA were shown to have an important influence on mortality in our complex and severely ill patients. The tool may be used for other (resistant) bacteria as well but this needs further exploration.

Published
2019
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2. Early Extracorporeal CPR for Refractory Out-of-Hospital Cardiac Arrest

Author

Martje M. Suverein, Thijs S.R. Delnoij, Roberto Lorusso, George J. Brandon Bravo Bruinsma, Luuk Otterspoor, Carlos V. Elzo Kraemer, Alexander P.J. Vlaar, Joris J. van der Heijden, Erik Scholten, Corstiaan den Uil, Tim Jansen, Bas van den Bogaard, Marijn Kuijpers, Ka Yan Lam, José M. Montero Cabezas, Antoine H.G. Driessen, Saskia Z.H. Rittersma, Bram G. Heijnen, Dinis Dos Reis Miranda, Gabe Bleeker, Jesse de Metz, Renicus S. Hermanides, Jorge Lopez Matta, Susanne Eberl, Dirk W. Donker, Robert J. van Thiel, Sakir Akin, Oene van Meer, José Henriques, Karen C. Bokhoven, Loes Mandigers, Jeroen J.H. Bunge, Martine E. Bol, Bjorn Winkens, Brigitte Essers, Patrick W. Weerwind, Jos G. Maessen, Marcel C.G. van de Poll, Cardiology, Intensive Care, Neurosciences, Intensive Care Medicine, ACS - Microcirculation, AII - Inflammatory diseases, Cardiothoracic Surgery, ACS - Pulmonary hypertension & thrombosis, Anesthesiology, ACS - Diabetes & metabolism, APH - Quality of Care, ACS - Atherosclerosis & ischemic syndromes, Cardiovascular and Respiratory Physiology, and TechMed Centre

Subjects
Cardiology General, 2023 OA procedure, Cardiac Arrest, Cardiology, Emergency Medicine, General Medicine, Emergency Medicine General
Abstract

BACKGROUND: Extracorporeal cardiopulmonary resuscitation (CPR) restores perfusion and oxygenation in a patient who does not have spontaneous circulation. The evidence with regard to the effect of extracorporeal CPR on survival with a favorable neurologic outcome in refractory out-of-hospital cardiac arrest is inconclusive. METHODS: In this multicenter, randomized, controlled trial conducted in the Netherlands, we assigned patients with an out-of-hospital cardiac arrest to receive extracorporeal CPR or conventional CPR (standard advanced cardiac life support). Eligible patients were between 18 and 70 years of age, had received bystander CPR, had an initial ventricular arrhythmia, and did not have a return of spontaneous circulation within 15 minutes after CPR had been initiated. The primary outcome was survival with a favorable neurologic outcome, defined as a Cerebral Performance Category score of 1 or 2 (range, 1 to 5, with higher scores indicating more severe disability) at 30 days. Analyses were performed on an intention-to-treat basis. RESULTS: Of the 160 patients who underwent randomization, 70 were assigned to receive extracorporeal CPR and 64 to receive conventional CPR; 26 patients who did not meet the inclusion criteria at hospital admission were excluded. At 30 days, 14 patients (20%) in the extracorporeal-CPR group were alive with a favorable neurologic outcome, as compared with 10 patients (16%) in the conventional-CPR group (odds ratio, 1.4; 95% confidence interval, 0.5 to 3.5; P = 0.52). The number of serious adverse events per patient was similar in the two groups. CONCLUSIONS: In patients with refractory out-of-hospital cardiac arrest, extracorporeal CPR and conventional CPR had similar effects on survival with a favorable neurologic outcome. (Funded by the Netherlands Organization for Health Research and Development and Maquet Cardiopulmonary [Getinge]; INCEPTION ClinicalTrials.gov number, NCT03101787.).

Published
2023

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