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378 results on '"Busch, Olivier R C"'

1. Prophylactic abdominal drainage after distal pancreatectomy (PANDORINA): an international, multicentre, open-label, randomised controlled, non-inferiority trial

Author

van Bodegraven, Eduard A, Balduzzi, Alberto, van Ramshorst, Tess M E, Malleo, Giuseppe, Vissers, Frederique L, van Hilst, Jony, Festen, Sebastiaan, Abu Hilal, Mohammad, Asbun, Horacio J, Michiels, Nynke, Koerkamp, Bas Groot, Busch, Olivier R C, Daams, Freek, Luyer, Misha D P, Ramera, Marco, Marchegiani, Giovanni, Klaase, Joost M, Molenaar, I Quintus, de Pastena, Matteo, Lionetto, Gabriella, Vacca, Pier Giuseppe, van Santvoort, Hjalmar C, Stommel, Martijn W J, Lips, Daan J, Coolsen, Mariëlle M E, Mieog, J Sven D, Salvia, Roberto, van Eijck, Casper H J, and Besselink, Marc G

Published
2024
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2. Learning Climate Positively Influences Residents' Work-Related Well-Being

Author

Lases, Lenny S. S., Arah, Onyebuchi A., Busch, Olivier R. C., Heineman, Maas Jan, and Lombarts, Kiki M. J. M. H.

Abstract

An optimal learning climate is crucial for the quality of residency training and may also improve residents' well-being and empathy. We investigated the associations of learning climate with residents' work-related well-being. A multicenter questionnaire study was performed among 271 surgery and gynaecology residents in 21 training programs from September 2012 to February 2013. Residents were asked to complete work-related well-being measurements: work engagement (Utrecht Work Engagement Scale), job and specialty satisfaction (measures from Physician Worklife Study), and physician empathy (Jefferson Scale of Physician Empathy). The Dutch Residency Educational Climate Test was used to evaluate learning climate. Multivariate adjusted linear regression analyses were used to estimate associations of learning climate with work-related well-being measures. Well-being measures were completed by 144 residents (53.1%). Learning climate was evaluated by 193 residents, yielding 9.2 evaluations per training program on average. Overall learning climate score was positively associated with work engagement [regression coefficient b = 0.58; 95% confidence interval (CI) 0.18-0.98; p = 0.004] and job satisfaction (b = 0.80; 95% CI 0.48-1.13; p < 0.001). No associations were found between learning climate and empathy and specialty satisfaction. Residents' work engagement and job satisfaction are positively related to the learning climate and may be further enhanced by improved learning climates of training programs.

Published
2019
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3. Eligibility for Liver Transplantation in Patients with Perihilar Cholangiocarcinoma

Author

Vugts, Jaynee J. A., Gaspersz, Marcia P., Roos, Eva, Franken, Lotte C., Olthof, Pim B., Coelen, Robert J. S., van Vugt, Jeroen L. A., Labeur, Tim A., Brouwer, Lieke, Besselink, Marc G. H., IJzermans, Jan N. M., Darwish Murad, Sarwa, van Gulik, Thomas M., de Jonge, Jeroen, Polak, Wojciech G., Busch, Olivier R. C., Erdmann, Joris L., Groot Koerkamp, Bas, and Buettner, Stefan

Published
2021
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4. Postpancreatectomy Acute Pancreatitis (PPAP): Definition and Grading from the International Study Group for Pancreatic Surgery (ISGPS)

Author

Marchegiani, Giovanni, Barreto, Savio George, Bannone, Elisa, Sarr, Michael, Vollmer, Charles M., Connor, Saxon, Falconi, Massimo, Besselink, Marc G., Salvia, Roberto, Wolfgang, Christopher L., Zyromski, Nicholas J., Yeo, Charles J., Adham, Mustapha, Siriwardena, Ajith K., Takaori, Kyoichi, Hilal, Mohammad Abu, Loos, Martin, Probst, Pascal, Hackert, Thilo, Strobel, Oliver, Busch, Olivier R. C., Lillemoe, Keith D., Miao, Yi, Halloran, Christopher M., Werner, Jens, Friess, Helmut, Izbicki, Jakob R., Bockhorn, Maximillian, Vashist, Yogesh K., Conlon, Kevin, Passas, Ioannis, Gianotti, Luca, Del Chiaro, Marco, Schulick, Richard D., Montorsi, Marco, Oláh, Attila, Fusai, Giuseppe Kito, Serrablo, Alejandro, Zerbi, Alessandro, Fingerhut, Abe, Andersson, Roland, Padbury, Robert, Dervenis, Christos, Neoptolemos, John P., Bassi, Claudio, Büchler, Markus W., and Shrikhande, Shailesh V.

Published
2021
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5. Endoscopic versus percutaneous biliary drainage in patients with resectable perihilar cholangiocarcinoma: a multicentre, randomised controlled trial

Author

Coelen, Robert J S, Roos, Eva, Wiggers, Jimme K, Besselink, Marc G, Buis, Carlijn I, Busch, Olivier R C, Dejong, Cornelis H C, van Delden, Otto M, van Eijck, Casper H J, Fockens, Paul, Gouma, Dirk J, Koerkamp, Bas Groot, de Haan, Michiel W, van Hooft, Jeanin E, IJzermans, Jan N M, Kater, G Matthijs, Koornstra, Jan J, van Lienden, Krijn P, Moelker, Adriaan, Damink, Steven W M Olde, Poley, Jan-Werner, Porte, Robert J, de Ridder, Rogier J, Verheij, Joanne, van Woerden, Victor, Rauws, Erik A J, Dijkgraaf, Marcel G W, and van Gulik, Thomas M

Published
2018
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6. Nationwide use and Outcome of Minimally Invasive Distal Pancreatectomy in IDEAL Stage IV following a Training Program and Randomized Trial.

Author

Korrel, Maarten, van Hilst, Jony, Bosscha, Koop, Busch, Olivier R. C., Daams, Freek, van Dam, Ronald, van Eijck, Casper H. J., Festen, Sebastiaan, Koerkamp, Bas Groot, van der Harst, Erwin, Lips, Daan J., Luyer, Misha D., de Meijer, Vincent E., Molenaar, J. Sven D. Mieog I. Quintus, Patijn, Gijs A., van Santvoort, Hjalmar C., van der Schelling, George P., Stommel, Martijn W. J., and Besselink, Marc G.

Abstract

Objective: To assess the nationwide long-term uptake and outcomes of minimally invasive distal pancreatectomy (MIDP) after a nationwide training program and randomized trial. Background: Two randomized trials demonstrated the superiority of MIDP over open distal pancreatectomy (ODP) in terms of functional recovery and hospital stay. Data on implementation of MIDP on a nationwide level are lacking. Methods: Nationwide audit-based study including consecutive patients after MIDP and ODP in 16 centers in the Dutch Pancreatic Cancer Audit (2014 to 2021). The cohort was divided into three periods: early implementation, during the LEOPARD randomized trial, and late implementation. Primary endpoints were MIDP implementation rate and textbook outcome. Results: Overall, 1496 patients were included with 848 MIDP (56.5%) and 648 ODP (43.5%). From the early to the late implementation period, the use of MIDP increased from 48.6% to 63.0% and of robotic MIDP from 5.5% to 29.7% ( P <0.001). The overall use of MIDP (45% to 75%) and robotic MIDP (1% to 84%) varied widely between centers ( P <0.001). In the late implementation period, 5/16 centers performed >75% of procedures as MIDP. After MIDP, in-hospital mortality and textbook outcome remained stable over time. In the late implementation period, ODP was more often performed in ASA score III-IV (24.9% vs. 35.7%, P =0.001), pancreatic cancer (24.2% vs. 45.9%, P <0.001), vascular involvement (4.6% vs. 21.9%, P <0.001), and multivisceral involvement (10.5% vs. 25.3%, P <0.001). After MIDP, shorter hospital stay (median 7 vs. 8 d, P <0.001) and less blood loss (median 150 vs. 500 mL, P <0.001), but more grade B/C postoperative pancreatic fistula (24.4% vs. 17.2%, P =0.008) occurred as compared to ODP. Conclusion: A sustained nationwide implementation of MIDP after a successful training program and randomized trial was obtained with satisfactory outcomes. Future studies should assess the considerable variation in the use of MIDP between centers and, especially, robotic MIDP. [ABSTRACT FROM AUTHOR]

Published
2024
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9. Correction to: Eligibility for Liver Transplantation in Patients with Perihilar Cholangiocarcinoma

Author

Vugts, Jaynee J. A., Gaspersz, Marcia P., Roos, Eva, Franken, Lotte C., Olthof, Pim B., Coelen, Robert J. S., van Vugt, Jeroen L. A., Labeur, Tim A., Brouwer, Lieke, Besselink, Marc G. H., IJzermans, Jan N. M., Murad, Sarwa Darwish, van Gulik, Thomas M., de Jonge, Jeroen, Polak, Wojciech G., Busch, Olivier R. C., Erdmann, Joris L., Koerkamp, Bas Groot, and Buettner, Stefan

Published
2021
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10. Defining Benchmark Outcomes for Pancreatoduodenectomy With Portomesenteric Venous Resection

Author

Raptis, Dimitri A., Sánchez-Velázquez, Patricia, Machairas, Nikolaos, Sauvanet, Alain, Rueda de Leon, Alexandra, Oba, Atsushi, Groot Koerkamp, Bas, Lovasik, Brendan, Chan, Carlos, Yeo, Charles J., Bassi, Claudio, Ferrone, Cristina R., Kooby, David, Moskal, David, Tamburrino, Domenico, Yoon, Dong-Sup, Barroso, Eduardo, de Santibañes, Eduardo, Kauffmann, Emanuele F., Vigia, Emanuel, Robin, Fabien, Casciani, Fabio, Burdío, Fernando, Belfiori, Giulio, Malleo, Giuseppe, Lavu, Harish, Hartog, Hermien, Hwang, Ho Kyuong, Han, Ho-Seong, Poves, Ignasi, Rosado, Ismael Domínguez, Park, Joon-Seong, Lillemoe, Keith D., Roberts, Keith J., Sulpice, Laurent, Besselink, Marc G., Abuawwad, Mahmoud, Del Chiaro, Marco, de Santibañes, Martin, Falconi, Massimo, DʼSilva, Mizelle, Silva, Michael, Abu Hilal, Mohammed, Qadan, Motaz, Sell, Naomi M., Beghdadi, Nassiba, Napoli, Niccolò, Busch, Olivier R. C., Mazza, Oscar, Muiesan, Paolo, Müller, Philip C., Ravikumar, Reena, Schulick, Richard, Powell-Brett, Sarah, Abbas, Syed Hussain, Mackay, Tara M., Stoop, Thomas F., Gallagher, Tom K., Boggi, Ugo, van Eijck, Casper, Clavien, Pierre-Alain, Conlon, Kevin C. P., and Fusai, Giuseppe Kito

Published
2020
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11. Nationwide use and outcome of Minimally Invasive Distal Pancreatectomy in IDEAL Stage IV following a Training Program and Randomized Trial

Author

Korrel, Maarten, van Hilst, Jony, Bosscha, Koop, Busch, Olivier R C, Daams, Freek, van Dam, Ronald, van Eijck, Casper H J, Festen, Sebastiaan, Groot Koerkamp, Bas, van der Harst, Erwin, Lips, Daan, Luyer, Misha, de Meijer, Vincent E, Mieog, Sven, Molenaar, Quintus, Patijn, Gijs, van Santvoort, Hjalmar, van der Schelling, George, Stommel, Martijn W J, Besselink, Marc G, and Surgery

Subjects
SDG 3 - Good Health and Well-being
Abstract

OBJECTIVE: To assess the nationwide long-term uptake and outcomes of minimally invasive distal pancreatectomy (MIDP) after a nationwide training program and randomized trial. BACKGROUND: Two randomized trials demonstrated the superiority of MIDP over open distal pancreatectomy (ODP) in terms of functional recovery and hospital stay. Data on implementation of MIDP on a nationwide level are lacking. METHODS: Nationwide audit-based study including consecutive patients after MIDP and ODP in 16 centers in the Dutch Pancreatic Cancer Audit (2014-2021). The cohort was divided into three periods: early implementation, during the LEOPARD randomized trial, and late implementation. Primary endpoints were MIDP implementation rate and textbook outcome. RESULTS: Overall, 1496 patients were included with 848 MIDP (56.5%) and 648 ODP (43.5%). From the early to the late implementation period, the use of MIDP increased from 48.6% to 63.0% and of robotic MIDP from 5.5% to 29.7% (P75% of procedures as MIDP. After MIDP, in-hospital mortality and textbook outcome remained stable over time. In the late implementation period, ODP was more often performed in ASA score III-IV (24.9% vs. 35.7%, P=0.001), pancreatic cancer (24.2% vs. 45.9%, P

Published
2023

14. Neoadjuvant chemoradiotherapy plus surgery versus surgery alone for oesophageal or junctional cancer (CROSS): long-term results of a randomised controlled trial

Author

Shapiro, Joel, van Lanschot, J Jan B, Hulshof, Maarten C C M, van Hagen, Pieter, van Berge Henegouwen, Mark I, Wijnhoven, Bas P L, van Laarhoven, Hanneke W M, Nieuwenhuijzen, Grard A P, Hospers, Geke A P, Bonenkamp, Johannes J, Cuesta, Miguel A, Blaisse, Reinoud J B, Busch, Olivier R C, ten Kate, Fiebo J W, Creemers, Geert-Jan M, Punt, Cornelis J A, Plukker, John Th M, Verheul, Henk M W, Bilgen, Ernst J Spillenaar, van Dekken, Herman, van der Sangen, Maurice J C, Rozema, Tom, Biermann, Katharina, Beukema, Jannet C, Piet, Anna H M, van Rij, Caroline M, Reinders, Janny G, Tilanus, Hugo W, Steyerberg, Ewout W, and van der Gaast, Ate

Published
2015
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22. Preoperative Characteristics of Patients with Presumed Pancreatic Cancer but Ultimately Benign Disease: A Multicenter Series of 344 Pancreatoduodenectomies

Author

Gerritsen, Arja, Molenaar, I. Quintus, Bollen, Thomas L., Nio, C. Yung, Dijkgraaf, Marcel G., van Santvoort, Hjalmar C., Offerhaus, G. Johan, Brosens, Lodewijk A., Biermann, Katharina, Sieders, Egbert, de Jong, Koert P., van Dam, Ronald M., van der Harst, Erwin, van Goor, Harry, van Ramshorst, Bert, Bonsing, Bert A., de Hingh, Ignace H., Gerhards, Michael F., van Eijck, Casper H., Gouma, Dirk J., Borel Rinkes, Inne H. M., Busch, Olivier R. C., Besselink, Marc G., and Dutch Pancreatic Cancer Group

Published
2014
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27. The Impact of Neoadjuvant Treatment on Survival in Patients Undergoing Pancreatoduodenectomy With Concomitant Portomesenteric Venous Resection: An International Multicenter Analysis

Author

Machairas, Nikolaos, primary, Raptis, Dimitri A, additional, Velázquez, Patricia Sánchez, additional, Sauvanet, Alain, additional, Rueda de Leon, Alexandra, additional, Oba, Atsushi, additional, Koerkamp, Bas Groot, additional, Lovasik, Brendan, additional, Chan, Carlos, additional, Yeo, Charles J., additional, Bassi, Claudio, additional, Ferrone, Cristina R., additional, Kooby, David, additional, Moskal, David, additional, Tamburrino, Domenico, additional, Yoon, Dong-Sup, additional, Barroso, Eduardo, additional, de Santibañes, Eduardo, additional, Kauffmann, Emanuele F., additional, Vigia, Emanuel, additional, Robin, Fabien, additional, Casciani, Fabio, additional, Burdío, Fernando, additional, Belfiori, Giulio, additional, Malleo, Giuseppe, additional, Lavu, Harish, additional, Hartog, Hermien, additional, Hwang, Ho-Kyoung, additional, Han, Ho-Seong, additional, Marques, Hugo P., additional, Poves, Ignasi, additional, Domínguez-Rosado, Ismael, additional, Park, Joon-Seong, additional, Lillemoe, Keith D., additional, Roberts, Keith, additional, Sulpice, Laurent, additional, Besselink, Marc G., additional, Abuawwad, Mahmoud, additional, Del Chiaro, Marco, additional, de Santibañes, Martin, additional, Falconi, Massimo, additional, D'Silva, Mizelle, additional, Silva, Michael, additional, Hilal, Mohammed Abu, additional, Qadan, Motaz, additional, Sell, Naomi M., additional, Beghdadi, Nassiba, additional, Napoli, Niccolò, additional, Busch, Olivier R. C., additional, Mazza, Oscar, additional, Muiesan, Paolo, additional, Müller, Philip C., additional, Ravikumar, Reena, additional, Schulick, Richard, additional, Powell-Brett, Sarah, additional, Abbas, Syed Hussain, additional, Mackay, Tara M., additional, Stoop, Thomas F., additional, Gallagher, Tom K., additional, Boggi, Ugo, additional, van Eijck, Casper, additional, Clavien, Pierre-Alain, additional, Conlon, Kevin C. P., additional, and Fusai, Giuseppe Kito, additional

Published
2021
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31. Does livestreaming surgical education have the future? Development and participant evaluation of a national COVID-19 livestreaming initiative.

Author

Feenstra, Tim M., van Felius, L. Peter, Vriens, Menno R., Stassen, Laurents P. S., van Acker, Gijs J. D., van Dijkum, Els J. M. Nieveen, Schijven, Marlies P., Bonjer, H. Jaap, NVvH Livestream Collaborative Group, Middelberg, Jerry, Veenema, Ilona, Huijzer, Goos, Meyer, Klaas Walter, Colman, Kerri Lee, Jacobs, Esther, Busch, Olivier R. C., Hagendoorn, Jeroen, Swijnenburg, Rutger-Jan, Swank, Hilko A., and Mieog, J. Sven D.

Abstract

Backgrounds: COVID-19 related reduction of surgical procedures jeopardizes learning on the job of surgical residents. Many educators resorted to digital resources in the search for alternatives. However, these resources are often limited to the extent they offer resident-surgeon interaction like a joint surgical performance does. Here we present a roadmap of livestreaming surgical procedures, and evaluate how surgical livestreams on human cadavers address the unmet educational needs of surgical residents in our Dutch nationwide initiative. Methods: Technical and organizational feasibility, and definition of outcome deliverables for the livestream series and per livestream were essential in livestream development. Faculty selected interventions, lecture contents, and participant preparations. Appropriate location, technical setup, and support were imperative for a stable, high-quality stream with integrated interaction, while maintaining digital privacy. A survey was sent to livestream participants to evaluate each livestream, and allow for constant improvement during the broadcasting of the series. Only surveys which were completed by surgical residents were included in the analysis of this study. Results: Each livestream attracted 139–347 unique viewers and a total of 307 surveys were completed by participants (response rate of 23–38% per livestream). Sixty percent of surveys (n = 185) were completed by surgical residents. Livestreams were highly valued (appreciation 7.7 ± 1.1 and recommendation 8.6 ± 1.1), especially the live procedures combined with interaction and theoretical backgrounds. Criticized were technical difficulties and timing of the livestreams between 5 and 7 pm, which interfered with clinical duties. Conclusion: Livestreaming surgical procedures on human cadavers is a valid and valued solution to augment resident education. Digital privacy and a stable, high-quality interactive stream are essential, as are appropriate moderation and relevant lectures. While livestreaming cannot replace hands-on training in the operating room, it enables surgeon-resident interaction which is key in education—and missed in pre-recorded surgical procedures which are currently available online. [ABSTRACT FROM AUTHOR]

Published
2022
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34. Long-term yield of pancreatic cancer surveillance in high-risk individuals

Author

Overbeek, Kasper A, primary, Levink, Iris J M, additional, Koopmann, Brechtje D M, additional, Harinck, Femme, additional, Konings, Ingrid C A W, additional, Ausems, Margreet G E M, additional, Wagner, Anja, additional, Fockens, Paul, additional, van Eijck, Casper H, additional, Groot Koerkamp, Bas, additional, Busch, Olivier R C, additional, Besselink, Marc G, additional, Bastiaansen, Barbara A J, additional, van Driel, Lydi M J W, additional, Erler, Nicole S, additional, Vleggaar, Frank P, additional, Poley, Jan-Werner, additional, Cahen, Djuna L, additional, van Hooft, Jeanin E, additional, and Bruno, Marco J, additional

Published
2021
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45. Long-term yield of pancreatic cancer surveillance in high-risk individuals.

Author

Overbeek, Kasper A., Levink, Iris J. M., Koopmann, Brechtje D. M., Harinck, Femme, Konings, Ingrid C. A. W., Ausems, Margreet G. E. M., Wagner, Anja, Fockens, Paul, van Eijck, Casper H., Koerkamp, Bas Groot, Busch, Olivier R. C., Besselink, Marc G., Bastiaansen, Barbara A. J., van Driel, Lydi M. J. W., Erler, Nicole S., Vleggaar, Frank P., Poley, Jan-Werner, Cahen, Djuna L., van Hooft, Jeanin E., and Bruno, Marco J.

Subjects
PANCREATIC intraepithelial neoplasia, PANCREATIC surgery, PANCREATIC cancer, MEDICAL screening, MEDICAL genetics
Published
2022
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