Search

Your search keyword '"Bendix, Kristoffer"' showing total 14 results
Start Over Author "Bendix, Kristoffer"
14 results on '"Bendix, Kristoffer"'

7. Identification of vulnerable plaques and patients by intracoronary near-infrared spectroscopy and ultrasound (PROSPECT II):a prospective natural history study

Author

Erlinge, David, Maehara, Akiko, Ben-Yehuda, Ori, Bøtker, Hans Erik, Maeng, Michael, Kjøller-Hansen, Lars, Engstrøm, Thomas, Matsumura, Mitsuaki, Crowley, Aaron, Dressler, Ovidiu, Mintz, Gary S., Fröbert, Ole, Persson, Jonas, Wiseth, Rune, Larsen, Alf Inge, Okkels Jensen, Lisette, Nordrehaug, Jan Erik, Bleie, Øyvind, Omerovic, Elmir, Held, Claes, James, Stefan K., Ali, Ziad A., Muller, James E., Stone, Gregg W., Ahlehoff, Ole, Amin, Azad, Angerås, Oskar, Appikonda, Praveen, Balachandran, Saranya, Barvik, Ståle, Bendix, Kristoffer, Bertilsson, Maria, Boden, Ulrika, Bogale, Nigussie, Bonarjee, Vernon, Calais, Fredrik, Carlsson, Jörg, Carstensen, Steen, Christersson, Christina, Christiansen, Evald Høj, Corral, Maria, De Backer, Ole, Helqvist, Steffen, Holmvang, Lene, Iversen, Allan, Jørgensen, Erik, Kelbæk, Henning, Lønborg, Jacob, Sørensen, Rikke, Thuesen, Anne, Erlinge, David, Maehara, Akiko, Ben-Yehuda, Ori, Bøtker, Hans Erik, Maeng, Michael, Kjøller-Hansen, Lars, Engstrøm, Thomas, Matsumura, Mitsuaki, Crowley, Aaron, Dressler, Ovidiu, Mintz, Gary S., Fröbert, Ole, Persson, Jonas, Wiseth, Rune, Larsen, Alf Inge, Okkels Jensen, Lisette, Nordrehaug, Jan Erik, Bleie, Øyvind, Omerovic, Elmir, Held, Claes, James, Stefan K., Ali, Ziad A., Muller, James E., Stone, Gregg W., Ahlehoff, Ole, Amin, Azad, Angerås, Oskar, Appikonda, Praveen, Balachandran, Saranya, Barvik, Ståle, Bendix, Kristoffer, Bertilsson, Maria, Boden, Ulrika, Bogale, Nigussie, Bonarjee, Vernon, Calais, Fredrik, Carlsson, Jörg, Carstensen, Steen, Christersson, Christina, Christiansen, Evald Høj, Corral, Maria, De Backer, Ole, Helqvist, Steffen, Holmvang, Lene, Iversen, Allan, Jørgensen, Erik, Kelbæk, Henning, Lønborg, Jacob, Sørensen, Rikke, and Thuesen, Anne

Abstract

Background: Near-infrared spectroscopy (NIRS) and intravascular ultrasound are promising imaging modalities to identify non-obstructive plaques likely to cause coronary-related events. We aimed to assess whether combined NIRS and intravascular ultrasound can identify high-risk plaques and patients that are at risk for future major adverse cardiac events (MACEs). Methods: PROSPECT II is an investigator-sponsored, multicentre, prospective natural history study done at 14 university hospitals and two community hospitals in Denmark, Norway, and Sweden. We recruited patients of any age with recent (within past 4 weeks) myocardial infarction. After treatment of all flow-limiting coronary lesions, three-vessel imaging was done with a combined NIRS and intravascular ultrasound catheter. Untreated lesions (also known as non-culprit lesions) were identified by intravascular ultrasound and their lipid content was assessed by NIRS. The primary outcome was the covariate-adjusted rate of MACEs (the composite of cardiac death, myocardial infarction, unstable angina, or progressive angina) arising from untreated non-culprit lesions during follow-up. The relations between plaques with high lipid content, large plaque burden, and small lumen areas and patient-level and lesion-level events were determined. This trial is registered with ClinicalTrials.gov, NCT02171065. Findings: Between June 10, 2014, and Dec 20, 2017, 3629 non-culprit lesions were characterised in 898 patients (153 [17%] women, 745 [83%] men; median age 63 [IQR 55–70] years). Median follow-up was 3·7 (IQR 3·0–4·4) years. Adverse events within 4 years occurred in 112 (13·2%, 95% CI 11·0–15·6) of 898 patients, with 66 (8·0%, 95% CI 6·2–10·0) arising from 78 untreated non-culprit lesions (mean baseline angiographic diameter stenosis 46·9% [SD 15·9]). Highly lipidic lesions (851 [24%] of 3500 lesions, present in 520 [59%] of 884 patients) were an independent predictor of patient-level non-culprit lesion-related MACEs (

Published
2021

8. Identification of vulnerable plaques and patients by intracoronary near-infrared spectroscopy and ultrasound (PROSPECT II): a prospective natural history study

Author

Erlinge, David, primary, Maehara, Akiko, additional, Ben-Yehuda, Ori, additional, Bøtker, Hans Erik, additional, Maeng, Michael, additional, Kjøller-Hansen, Lars, additional, Engstrøm, Thomas, additional, Matsumura, Mitsuaki, additional, Crowley, Aaron, additional, Dressler, Ovidiu, additional, Mintz, Gary S, additional, Fröbert, Ole, additional, Persson, Jonas, additional, Wiseth, Rune, additional, Larsen, Alf Inge, additional, Okkels Jensen, Lisette, additional, Nordrehaug, Jan Erik, additional, Bleie, Øyvind, additional, Omerovic, Elmir, additional, Held, Claes, additional, James, Stefan K, additional, Ali, Ziad A, additional, Muller, James E, additional, Stone, Gregg W, additional, Ahlehoff, Ole, additional, Amin, Azad, additional, Angerås, Oskar, additional, Appikonda, Praveen, additional, Balachandran, Saranya, additional, Barvik, Ståle, additional, Bendix, Kristoffer, additional, Bertilsson, Maria, additional, Boden, Ulrika, additional, Bogale, Nigussie, additional, Bonarjee, Vernon, additional, Calais, Fredrik, additional, Carlsson, Jörg, additional, Carstensen, Steen, additional, Christersson, Christina, additional, Christiansen, Evald Høj, additional, Corral, Maria, additional, De Backer, Ole, additional, Dhaha, Usama, additional, Dworeck, Christian, additional, Eggers, Kai, additional, Elfström, Charlotta, additional, Ellert, Julia, additional, Eriksen, Erlend, additional, Fallesen, Christian, additional, Forsman, Margareta, additional, Fransson, Helena, additional, Gaballa, Mohsen, additional, Gacki, Marek, additional, Götberg, Matthias, additional, Hagström, Lars, additional, Hallberg, Theresa, additional, Hambraeus, Kristina, additional, Haraldsson, Inger, additional, Harnek, Jan, additional, Havndrup, Ole, additional, Hegbom, Knut, additional, Heigert, Matthias, additional, Helqvist, Steffen, additional, Herstad, Jon, additional, Hijazi, Ziad, additional, Holmvang, Lene, additional, Ioanes, Dan, additional, Iqbal, Amjid, additional, Iversen, Allan, additional, Jacobson, Jaclyn, additional, Jakobsen, Lars, additional, Jankovic, Ivana, additional, Jensen, Ulf, additional, Jensevik, Karin, additional, Johnston, Nina, additional, Jonasson, Torfi Fjalar, additional, Jørgensen, Erik, additional, Joshi, Francis, additional, Kajermo, Ulf, additional, Kåver, Frida, additional, Kelbæk, Henning, additional, Kellerth, Thomas, additional, Kish, Mitra, additional, Koenig, Wolfgang, additional, Koul, Sasha, additional, Lagerqvist, Bo, additional, Larsson, Bertil, additional, Lassen, Jens Flensted, additional, Leiren, Olav, additional, Li, Zhe, additional, Lidell, Christer, additional, Linder, Rikard, additional, Lindstaedt, Michael, additional, Lindström, Gunilla, additional, Liu, Shen, additional, Løland, Kjetil Halvorsen, additional, Lønborg, Jacob, additional, Márton, László, additional, Mir-Akbari, Habib, additional, Mohamed, Shameema, additional, Odenstedt, Jacob, additional, Ogne, Christer, additional, Oldgren, Jonas, additional, Olivecrona, Göran, additional, Östlund-Papadogeorgos, Nikolas, additional, Ottesen, Michael, additional, Packer, Erik, additional, Palmquist, Åsa Michelgård, additional, Paracha, Quratulain, additional, Pedersen, Frans, additional, Petursson, Petur, additional, Råmunddal, Truls, additional, Rotevatn, Svein, additional, Sanchez, Raquel, additional, Sarno, Giovanna, additional, Saunamäki, Kari I, additional, Scherstén, Fredrik, additional, Serruys, Patrick W, additional, Sjögren, Iwar, additional, Sørensen, Rikke, additional, Srdanovic, Iva, additional, Subhani, Zuka, additional, Svensson, Eva, additional, Thuesen, Anne, additional, Tijssen, Jan, additional, Tilsted, Hans-Henrik, additional, Tödt, Tim, additional, Trovik, Thor, additional, Våga, Bjørn Inge, additional, Varenhorst, Christoph, additional, Veien, Karsten, additional, Vestman, Emma, additional, Völz, Sebastian, additional, Wallentin, Lars, additional, Wykrzykowska, Joanna, additional, Zagozdzon, Leszek, additional, Zamfir, Manuela, additional, Zedigh, Crister, additional, Zhong, Hang, additional, and Zhou, Zhipeng, additional

Published
2021
Full Text
View/download PDF

10. 15O-Water Positron Emission Tomography of Myocardial Ischemia in Patients Referred for Percutaneous Coronary Intervention.

Author

Bendix, Kristoffer, Thomassen, Anders, Junker, Anders, Veien, Karsten Tange, and Jensen, Lisette Okkels

Subjects
*POSITRON emission tomography, *PERCUTANEOUS coronary intervention, *CORONARY disease, *BLOOD flow
Abstract

The diagnostic accuracy of non-invasive diagnostic methods for detecting coronary artery disease has increased in recent years. This study aimed to assess the diagnostic performance of 15O-water positron emission tomography (PET) in terms of stress myocardial blood flow (MBF) and myocardial flow reserve (MFR) in patients with single-vessel disease referred for percutaneous coronary intervention (PCI), using fractional flow reserve (FFR) value of ≤0.80 as the reference for a significant stenosis. We also assessed the influence of the index of microcirculatory resistance (IMR) on the diagnostic performance of PET. 15O-water PET FFR and IMR were measured before PCI in 26 patients with single-vessel disease. Stress MBF < 2.5 ml/min/g (95% confidence interval [CI]) had sensitivity 78% (95% CI: 52%-94%), specificity 50% (95% CI: 16%-84%), positive predictive value (PPV) 78% (95% CI: 63%-88%), negative predictive value (NPV) 50% (95% CI: 25%-75%), and accuracy 69% (95% CI: 48%-86%). MFR < 2.5 had sensitivity 72% (95% CI: 47%-90%), specificity 75% (95% CI: 35%-97%), PPV 87% (95% CI: 65%-96%), NPV 55% (95% CI: 34%-74%), and accuracy 73% (95% CI: 52%-88%). In patients with IMR > 24, stress MBF correlated with FFR (r = 0.651; p = 0.016) whereas stress MBF did not correlate with FFR in patients with IMR < 24. In conclusion, stress MBF and MFR had modest diagnostic performance compared to invasive FFR measurements in patients with single-vessel disease. [ABSTRACT FROM AUTHOR]

Published
2020
Full Text
View/download PDF

11. One-year rehospitalisation after percutaneous coronary intervention: a retrospective analysis

Author

Hansen, Kirstine Nørregaard, primary, Bendix, Kristoffer, additional, Antonsen, Lisbeth, additional, Veien, Karsten Tange, additional, Mæng, Michael, additional, Junker, Anders, additional, Christiansen, Evald Høj, additional, Kahlert, Johnny, additional, Terkelsen, Christian Juhl, additional, Christensen, Lotte Brix, additional, Fallesen, Christian Oliver, additional, Boetker, Hans Erik, additional, and Jensen, Lisette Okkels, additional

Published
2018
Full Text
View/download PDF

12. TCT-324 Rehospitalization after percutaneous coronary intervention

Author

Hansen, Kirstine, primary, Bendix, Kristoffer, additional, Antonsen, Lisbeth, additional, Veien, Karsten, additional, Maeng, Michael, additional, Junker, Anders, additional, Christiansen, Evald, additional, Kahlert, Johnny, additional, Christensen, Lotte, additional, Fallesen, Christian Oliver, additional, and Jensen, Lisette Okkels, additional

Published
2017
Full Text
View/download PDF

13. The Stop-Only-While-Shocking algorithm reduces hands-off time by 17% during cardiopulmonary resuscitation – a simulation study

Author

Koch Hansen, Lars, primary, Mohammed, Anna, additional, Pedersen, Magnus, additional, Folkestad, Lars, additional, Brodersen, Jacob, additional, Hey, Thomas, additional, Lyhne Christensen, Nicolaj, additional, Carter-Storch, Rasmus, additional, Bendix, Kristoffer, additional, Hansen, Morten R., additional, and Brabrand, Mikkel, additional

Published
2016
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results