40 results on '"Volbeda, M."'
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2. Prospective Multicenter Observational Cohort Study on Time to Death in Potential Controlled Donation After Circulatory Death Donors-Development and External Validation of Prediction Models: The DCD III Study
- Author
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Kotsopoulos, Angela, Vos, Piet, Witjes, M., Volbeda, M., Franke, Hildegard, Epker, J.L., Bronkhorst, E.M., Hoeven, H. van der, Abdo, W.F., Kotsopoulos, Angela, Vos, Piet, Witjes, M., Volbeda, M., Franke, Hildegard, Epker, J.L., Bronkhorst, E.M., Hoeven, H. van der, and Abdo, W.F.
- Abstract
Item does not contain fulltext
- Published
- 2022
3. Glucocorticosteroids for sepsis: systematic review with meta-analysis and trial sequential analysis
- Author
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Volbeda, M., Wetterslev, J., Gluud, C., Zijlstra, J. G., van der Horst, I. C. C., and Keus, F.
- Subjects
Medical research -- Analysis ,Medicine, Experimental -- Analysis ,Corticosteroids -- Analysis ,Mortality -- Analysis ,Infection -- Analysis ,Septic shock -- Analysis ,Health care industry - Abstract
Introduction Glucocorticosteroids (steroids) are widely used for sepsis patients. However, the potential benefits and harms of both high and low dose steroids remain unclear. A systematic review of randomised clinical trials with meta-analysis and trial sequential analysis (TSA) might shed light on this clinically important question. Methods A systematic review was conducted according to a published protocol and The Cochrane Handbook methodology including meta-analyses, TSA of randomised clinical trials, and external validity estimation (GRADE). Randomised clinical trials evaluating steroids were included for sepsis patients (systemic inflammatory response syndrome, sepsis, severe sepsis or septic shock) aged >18 years. Cochrane Central Register of Controlled Trials (CENTRAL), PubMed/Medline, Embase, Web of Science and Cinahl were searched until 18 February 2015. No language restrictions were applied. Primary outcomes were mortality at longest follow-up and serious adverse events. Results A total of 35 trials randomising 4682 patients were assessed and reviewed in full text. All trials but two had high risk of bias. No statistically significant effect was found for any dose of steroids versus placebo or no intervention on mortality at maximal follow-up [relative risk (RR) 0.89; TSA adjusted confidence interval (CI) 0.74-1.08]. Two trials with low risk of bias also showed no statistically significant difference (random-effects model RR 0.38, 95 % CI 0.06-2.42). Similar results were obtained in subgroups of trials stratified according to high (>500 mg) or low ([less than or equal to]500 mg) dose hydrocortisone (or equivalent) (RR 0.87; TSA-adjusted CI 0.38-1.99; and RR 0.90; TSA-adjusted CI 0.49-1.67, respectively). There were also no statistically significant effects on serious adverse events other than mortality (RR 1.02; TSA-adjusted CI 0.7-1.48). The effects did not vary according to the degree of sepsis. TSA showed that many more randomised patients are needed before definitive conclusions may be drawn. Conclusion Evidence to support or negate the use of steroids in any dose in sepsis patients is lacking. The results of ongoing and future well-designed, large randomised clinical trials are needed., Author(s): M. Volbeda [sup.1], J. Wetterslev [sup.2], C. Gluud [sup.2], J. G. Zijlstra [sup.1], I. C. C. van der Horst [sup.1], F. Keus [sup.1] Author Affiliations: (1) grid.4494.d, 0000000095584598, Department [...]
- Published
- 2015
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4. ESICM LIVES 2016: part one: Milan, Italy. 1-5 October 2016
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Bos, L., Schouten, L., van Vught, L., Wiewel, M., Ong, D., Cremer, O., Artigas, A., Martin-Loeches, I., Hoogendijk, A., van der Poll, T., Horn, J., Juffermans, N., Schultz, M., de Prost, N., Pham, T., Carteaux, G., Dessap, A. Mekontso, Brun-Buisson, C., Fan, E., Bellani, G., Laffey, J., Mercat, A., Brochard, L., Maitre, B., Howells, P. A., Thickett, D. R., Knox, C., Park, D. P., Gao, F., Tucker, O., Whitehouse, T., McAuley, D. F., Perkins, G. D., Pham, T., Laffey, J., Bellani, G., Fan, E., Pisani, L., Roozeman, J. P., Simonis, F. D., Giangregorio, A., Schouten, L. R., Van der Hoeven, S. M., Horn, J., Neto, A. Serpa, Festic, E., Dondorp, A. M., Grasso, S., Bos, L. D., Schultz, M. J., Koster-Brouwer, M., Verboom, D., Scicluna, B., van de Groep, K., Frencken, J., Schultz, M., van der Poll, T., Bonten, M., Cremer, O., Ko, J. I., Kim, K. S., Suh, G. J., Kwon, W. Y., Kim, K., Shin, J. H., Ranzani, O. T., Prina, E., Menendez, R., Ceccato, A., Mendez, R., Cilloniz, C., Gabarrus, A., Ferrer, M., Torres, A., Urbano, A., Zhang, L. A., Swigon, D., Pike, F., Parker, R. S., Clermont, G., Scheer, C., Kuhn, S. O., Modler, A., Vollmer, M., Fuchs, C., Hahnenkamp, K., Rehberg, S., Gründling, M., Taggu, A., Darang, N., Öveges, N., László, I., Tánczos, K., Németh, M., Lebák, G., Tudor, B., Érces, D., Kaszaki, J., Huber, W., Trásy, D., Molnár, Z., Ferrara, G., Edul, V. S. Kanoore, Canales, H. S., Martins, E., Canullán, C., Murias, G., Pozo, M. O., Eguillor, J. F. Caminos, Buscetti, M. G., Ince, C., Dubin, A., Aya, H. D., Rhodes, A., Fletcher, N., Grounds, R. M., Cecconi, M., Jacquet-Lagrèze, M., Riche, M., Schweizer, R., Portran, P., Fornier, W., Lilot, M., Neidecker, J., Fellahi, J. L., Escoresca-Ortega, A., Gutiérrez-Pizarraya, A., Charris-Castro, L., Corcia-Palomo, Y., Fernandez-Delgado, E., Garnacho-Montero, J., Roger, C., Muller, L., Elotmani, L., Lipman, J., Lefrant, J. Y., Roberts, J. A., Muñoz-Bermúdez, R., Samper, M., Climent, C., Vasco, F., Sara, V., Luque, S., Campillo, N., Cerrato, S. Grau, Masclans, J. R., Alvarez-Lerma, F., Brugger, S. Carvalho, Jimenez, G. Jimenez, Torner, M. Miralbés, Cabello, J. Trujillano, Garrido, B. Balsera, Casals, X. Nuvials, Gaite, F. Barcenilla, Vidal, M. Vallverdú, Martínez, M. Palomar, Gusarov, V., Shilkin, D., Dementienko, M., Nesterova, E., Lashenkova, N., Kuzovlev, A., Zamyatin, M., Demoule, A., Carreira, S., Lavault, S., Palancca, O., Morawiec, E., Mayaux, J., Arnulf, I., Similowski, T., Rasmussen, B. S., Maltesen, R. G., Hanifa, M., Pedersen, S., Kristensen, S. R., Wimmer, R., Panigada, M., Bassi, G. Li, Ranzani, O. T., Kolobow, T., Zanella, A., Cressoni, M., Berra, L., Parrini, V., Kandil, H., Salati, G., Livigni, S., Amatu, A., Andreotti, A., Tagliaferri, F., Moise, G., Mercurio, G., Costa, A., Vezzani, A., Lindau, S., Babel, J., Cavana, M., Consonni, D., Pesenti, A., Gattinoni, L., Torres, A., Mansouri, P., Zand, F., Zahed, L., Dehghanrad, F., Bahrani, M., Ghorbani, M., Cambiaghi, B., Moerer, O., Mauri, T., Kunze-Szikszay, N., Ritter, C., Pesenti, A., Quintel, M., Vilander, L. M., Kaunisto, M. A., Vaara, S. T., Pettilä, V., Mulier, J. L. G. Haitsma, Rozemeijer, S., Spoelstra-de Man, A. M. E., Elbers, P. E., Tuinman, P. R., de Waard, M. C., Oudemans-van Straaten, H. M., Liberatore, A. M. A., Souza, R. B., Martins, A. M. C. R. P. F., Vieira, J. C. F., Koh, I. H. J., Martínez, M. Galindo, Sánchez, R. Jiménez, Gascón, L. Martínez, Mulero, M. D. Rodríguez, Freire, A. Ortín, Muñoz, A. Ojados, Acebes, S. Rebollo, Martínez, Á. Fernández, Aliaga, S. Moreno, Para, L. Herrera, Payá, J. Murcia, Mulero, F. Rodríguez, Guerci, P., Ince, Y., Heeman, P., Ergin, B., Ince, C., Uz, Z., Massey, M., Ince, Y., Papatella, R., Bulent, E., Guerci, P., Toraman, F., Ince, C., Longbottom, E. R., Torrance, H. D., Owen, H. C., Hinds, C. J., Pearse, R. M., O’Dywer, M. J., Trogrlic, Z., van der Jagt, M., Lingsma, H., Ponssen, H. H., Schoonderbeek, J. F., Schreiner, F., Verbrugge, S. J., Duran, S., van Achterberg, T., Bakker, J., Gommers, D. A. M. P. J., Ista, E., Krajčová, A., Waldauf, P., Duška, F., Shah, A., Roy, N., McKechnie, S., Doree, C., Fisher, S., Stanworth, S. J., Jensen, J. F., Overgaard, D., Bestle, M. H., Christensen, D. F., Egerod, I., Pivkina, A., Gusarov, V., Zhivotneva, I., Pasko, N., Zamyatin, M., Jensen, J. F., Egerod, I., Bestle, M. H., Christensen, D. F., Alklit, A., Hansen, R. L., Knudsen, H., Grode, L. B., Overgaard, D., Hravnak, M., Chen, L., Dubrawski, A., Clermont, G., Pinsky, M. R., Parry, S. M., Knight, L. D., Connolly, B. C., Baldwin, C. E., Puthucheary, Z. A., Denehy, L., Hart, N., Morris, P. E., Mortimore, J., Granger, C. L., Jensen, H. I., Piers, R., Van den Bulcke, B., Malmgren, J., Metaxa, V., Reyners, A. K., Darmon, M., Rusinova, K., Talmor, D., Meert, A. P., Cancelliere, L., Zubek, L., Maia, P., Michalsen, A., Decruyenaere, J., Kompanje, E., Vanheule, S., Azoulay, E., Vansteelandt, S., Benoit, D., Van den Bulcke, B., Piers, R., Jensen, H. I., Malmgren, J., Metaxa, V., Reyners, A. K., Darmon, M., Rusinova, K., Talmor, D., Meert, A. P., Cancelliere, L., Zubek, L., Maia, P., Michalsen, A., Decruyenaere, J., Kompanje, E., Vanheule, S., Azoulay, E., Vansteelandt, S., Benoit, D., Ryan, C., Dawson, D., Ball, J., Noone, K., Aisling, B., Prudden, S., Ntantana, A., Matamis, D., Savvidou, S., Giannakou, M., Gouva, M., Nakos, G., Koulouras, V., Aron, J., Lumley, G., Milliken, D., Dhadwal, K., McGrath, B. A., Lynch, S. J., Bovento, B., Sharpe, G., Grainger, E., Pieri-Davies, S., Wallace, S., McGrath, B., Lynch, S. J., Bovento, B., Grainger, E., Pieri-Davies, S., Sharpe, G., Wallace, S., Jung, M., Cho, J., Park, H., Suh, G., Kousha, O., Paddle, J., Gripenberg, L. Gamrin, Rehal, M. Sundström, Wernerman, J., Rooyackers, O., de Grooth, H. J., Choo, W. P., Spoelstra-de Man, A. M., Swart, E. L., Oudemans-van Straaten, H. M., Talan, L., Güven, G., Altıntas, N. D., Padar, M., Uusvel, G., Starkopf, L., Starkopf, J., Blaser, A. Reintam, Kalaiselvan, M. S., Arunkumar, A. S., Renuka, M. K., Shivkumar, R. L., Volbeda, M., ten Kate, D., Hoekstra, M., van der Maaten, J. M., Nijsten, M. W., Komaromi, A., Rooyackers, O., Wernerman, J., Norberg, Å., Smedberg, M., Mori, M., Pettersson, L., Norberg, Å., Rooyackers, O., Wernerman, J., Theodorakopoulou, M., Christodoulopoulou, T., Diamantakis, A., Frantzeskaki, F., Kontogiorgi, M., Chrysanthopoulou, E., Lygnos, M., Diakaki, C., Armaganidis, A., Gundogan, K., Dogan, E., Coskun, R., Muhtaroglu, S., Sungur, M., Ziegler, T., Guven, M., Kleyman, A., Khaliq, W., Andreas, D., Singer, M., Meierhans, R., Schuepbach, R., De Brito-Ashurst, I., Zand, F., Sabetian, G., Nikandish, R., Hagar, F., Masjedi, M., Maghsudi, B., Vazin, A., Ghorbani, M., Asadpour, E., Kao, K. C., Chiu, L. C., Hung, C. Y., Chang, C. H., Li, S. H., Hu, H. C., El Maraghi, S., Ali, M., Rageb, D., Helmy, M., Marin-Corral, J., Vilà, C., Masclans, J. R., Vàzquez, A., Martín-Loeches, I., Díaz, E., Yébenes, J. C., Rodriguez, A., Álvarez-Lerma, F., Varga, N., Cortina-Gutiérrez, A., Dono, L., Martínez-Martínez, M., Maldonado, C., Papiol, E., Pérez-Carrasco, M., Ferrer, R., Nweze, K., Morton, B., Welters, I., Houard, M., Voisin, B., Ledoux, G., Six, S., Jaillette, E., Nseir, S., Romdhani, S., Bouneb, R., Loghmari, D., Aicha, N. Ben, Ayachi, J., Meddeb, K., Chouchène, I., Khedher, A., Boussarsar, M., Chan, K. S., Yu, W. L., Marin-Corral, J., Vilà, C., Masclans, J. R., Nolla, J., Vidaur, L., Bonastre, J., Suberbiola, B., Guerrero, J. E., Rodriguez, A., Coll, N. Ramon, Jiménez, G. Jiménez, Brugger, S. Carvalho, Calero, J. Codina, Garrido, B. Balsera, García, M., Martínez, M. Palomar, Vidal, M. Vallverdú, de la Torre, M. C., Vendrell, E., Palomera, E., Güell, E., Yébenes, J. C., Serra-Prat, M., Bermejo-Martín, J. F., Almirall, J., Tomas, E., Escoval, A., Froe, F., Pereira, M. H. Vitoria, Velez, N., Viegas, E., Filipe, E., Groves, C., Reay, M., Chiu, L. C., Hu, H. C., Hung, C. Y., Chang, C. H., Li, S. H., Kao, K. C., Ballin, A., Facchin, F., Sartori, G., Zarantonello, F., Campello, E., Radu, C. M., Rossi, S., Ori, C., Simioni, P., Umei, N., Shingo, I., Santos, A. C., Candeias, C., Moniz, I., Marçal, R., e Silva, Z. Costa, Ribeiro, J. M., Georger, J. F., Ponthus, J. P., Tchir, M., Amilien, V., Ayoub, M., Barsam, E., Martucci, G., Panarello, G., Tuzzolino, F., Capitanio, G., Ferrazza, V., Carollo, T., Giovanni, L., Arcadipane, A., Sánchez, M. López, González-Gay, M. A., Díaz, F. J. Llorca, López, M. I. Rubio, Zogheib, E., Villeret, L., Nader, J., Bernasinski, M., Besserve, P., Caus, T., Dupont, H., Morimont, P., Habran, S., Hubert, R., Desaive, T., Blaffart, F., Janssen, N., Guiot, J., Pironet, A., Dauby, P., Lambermont, B., Zarantonello, F., Ballin, A., Facchin, F., Sartori, G., Campello, E., Pettenuzzo, T., Citton, G., Rossi, S., Simioni, P., Ori, C., Kirakli, C., Ediboglu, O., Ataman, S., Yarici, M., Tuksavul, F., Keating, S., Gibson, A., Gilles, M., Dunn, M., Price, G., Young, N., Remeta, P., Bishop, P., Zamora, M. D. Fernández, Muñoz-Bono, J., Curiel-Balsera, E., Aguilar-Alonso, E., Hinojosa, R., Gordillo-Brenes, A., Arboleda-Sánchez, J. A., Skorniakov, I., Vikulova, D., Whiteley, C., Shaikh, O., Jones, A., Ostermann, M., Forni, L., Scott, M., Sahatjian, J., Linde-Zwirble, W., Hansell, D., Laoveeravat, P., Srisawat, N., Kongwibulwut, M., Peerapornrattana, S., Suwachittanont, N., Wirotwan, T. O., Chatkaew, P., Saeyub, P., Latthaprecha, K., Tiranathanagul, K., Eiam-ong, S., Kellum, J. A., Berthelsen, R. E., Perner, A., Jensen, A. E. K., Jensen, J. U., Bestle, M. H., Gebhard, D. J., Price, J., Kennedy, C. E., Akcan-Arikan, A., Liberatore, A. M. A., Souza, R. B., Martins, A. M. C. R. P. F., Vieira, J. C. F., Kang, Y. R., Nakamae, M. N., Koh, I. H. J., Hamed, K., Khaled, M. M., Soliman, R. Aly, Mokhtar, M. Sherif, Seller-Pérez, G., Arias-Verdú, D., Llopar-Valdor, E., De-Diós-Chacón, I., Quesada-García, G., Herrera-Gutierrez, M. E., Hafes, R., Carroll, G., Doherty, P., Wright, C., Vera, I. G. Guerra, Ralston, M., Gemmell, M. L., MacKay, A., Black, E., Wright, C., Docking, R. I., Appleton, R., Ralston, M. R., Gemmell, L., Appleton, R., Wright, C., Docking, R. I., Black, E., Mackay, A., Rozemeijer, S., Mulier, J. L. G. Haitsma, Röttgering, J. G., Elbers, P. W. G., Spoelstra-de Man, A. M. E., Tuinman, P. R., de Waard, M. C., Oudemans-van Straaten, H. M., Mejeni, N., Nsiala, J., Kilembe, A., Akilimali, P., Thomas, G., Egerod, I., Andersson, A. E., Fagerdahl, A. M., Knudsen, V., Meddeb, K., Cheikh, A. Ben, Hamdaoui, Y., Ayachi, J., Guiga, A., Fraj, N., Romdhani, S., Sma, N., Bouneb, R., Chouchene, I., Khedher, A., Bouafia, N., Boussarsar, M., Amirian, A., Ziaian, B., Masjedi, M., Fleischmann, C., Thomas-Rueddel, D. O., Schettler, A., Schwarzkopf, D., Stacke, A., Reinhart, K., Filipe, E., Escoval, A., Martins, A., Sousa, P., Velez, N., Viegas, E., Tomas, E., Snell, G., Matsa, R., Paary, T. T. S., Kalaiselvan, M. S., Cavalheiro, A. M., Rocha, L. L., Vallone, C. S., Tonilo, A., Lobato, M. D. S., Malheiro, D. T., Sussumo, G., Lucino, N. M., Zand, F., Rosenthal, V. D., Masjedi, M., Sabetian, G., Maghsudi, B., Ghorbani, M., Dashti, A. Sanaei, Yousefipour, A., Goodall, J. R., Williamson, M., Tant, E., Thomas, N., Balci, C., Gonen, C., Haftacı, E., Gurarda, H., Karaca, E., Paldusová, B., Zýková, I., Šímová, D., Houston, S., D’Antona, L., Lloyd, J., Garnelo-Rey, V., Sosic, M., Sotosek-Tokmazic, V., Kuharic, J., Antoncic, I., Dunatov, S., Sustic, A., Chong, C. T., Sim, M., Lyovarin, T., Díaz, F. M. Acosta, Galdó, S. Narbona, Garach, M. Muñoz, Romero, O. Moreno, Bailón, A. M. Pérez, Pinel, A. Carranza, Colmenero, M., Gritsan, A., Gazenkampf, A., Korchagin, E., Dovbish, N., Lee, R. M., Lim, M. P. P., Chong, C. T., Lim, B. C. L., See, J. J., Assis, R., Filipe, F., Lopes, N., Pessoa, L., Pereira, T., Catorze, N., Aydogan, M. S., Aldasoro, C., Marchio, P., Jorda, A., Mauricio, M. D., Guerra-Ojeda, S., Gimeno-Raga, M., Colque-Cano, M., Bertomeu-Artecero, A., Aldasoro, M., Valles, S. L., Tonon, D., Triglia, T., Martin, J. C., Alessi, M. C., Bruder, N., Garrigue, P., Velly, L., Spina, S., Scaravilli, V., Marzorati, C., Colombo, E., Savo, D., Vargiolu, A., Cavenaghi, G., Citerio, G., Andrade, A. H. V., Bulgarelli, P., Araujo, J. A. P., Gonzalez, V., Souza, V. A., Costa, A., Massant, C., Filho, C. A. C. Abreu, Morbeck, R. A., Burgo, L. E., van Groenendael, R., van Eijk, L. T., Leijte, G. P., Koeneman, B., Kox, M., Pickkers, P., García-de la Torre, A., de la Torre-Prados, M., Fernández-Porcel, A., Rueda-Molina, C., Nuevo-Ortega, P., Tsvetanova-Spasova, T., Cámara-Sola, E., García-Alcántara, A., Salido-Díaz, L., Liao, X., Feng, T., Zhang, J., Cao, X., Wu, Q., Xie, Z., Li, H., Kang, Y., Winkler, M. S., Nierhaus, A., Mudersbach, E., Bauer, A., Robbe, L., Zahrte, C., Schwedhelm, E., Kluge, S., Zöllner, C., Morton, B., Mitsi, E., Pennington, S. H., Reine, J., Wright, A. D., Parker, R., Welters, I. D., Blakey, J. D., Rajam, G., Ades, E. W., Ferreira, D. M., Wang, D., Kadioglu, A., Gordon, S. B., Koch, R., Kox, M., Rahamat-Langedoen, J., Schloesser, J., de Jonge, M., Pickkers, P., Bringue, J., Guillamat-Prats, R., Torrents, E., Martinez, M. L., Camprubí-Rimblas, M., Artigas, A., Blanch, L., Park, S. Y., Park, Y. B., Song, D. K., Shrestha, S., Park, S. H., Koh, Y., Park, M. J., Hong, C. W., Lesur, O., Coquerel, D., Sainsily, X., Cote, J., Söllradl, T., Murza, A., Dumont, L., Dumaine, R., Grandbois, M., Sarret, P., Marsault, E., Salvail, D., Auger-Messier, M., Chagnon, F., Lauretta, M. P., Greco, E., Dyson, A., Singer, M., Preau, S., Ambler, M., Sigurta, A., Saeed, S., Singer, M., Sarıca, L. Topcu, Zibandeh, N., Genc, D., Gul, F., Akkoc, T., Kombak, E., Cinel, L., Akkoc, T., Cinel, I., Pollen, S. J., Arulkumaran, N., Singer, M., Torrance, H. D., Longbottom, E. R., Warnes, G., Hinds, C. J., Pennington, D. J., Brohi, K., O’Dwyer, M. J., Kim, H. Y., Na, S., Kim, J., Chang, Y. F., Chao, A., Shih, P. Y., Lee, C. T., Yeh, Y. C., Chen, L. W., Adriaanse, M., Trogrlic, Z., Ista, E., Lingsma, H., Rietdijk, W., Ponssen, H. H., Schoonderbeek, J. F., Schreiner, F., Verbrugge, S. J., Duran, S., Gommers, D. A. M. P. J., van der Jagt, M., Funcke, S., Sauerlaender, S., Saugel, B., Pinnschmidt, H., Reuter, D. A., Nitzschke, R., Perbet, S., Biboulet, C., Lenoire, A., Bourdeaux, D., Pereira, B., Plaud, B., Bazin, J. E., Sautou, V., Mebazaa, A., Constantin, J. M., Legrand, M., Boyko, Y., Jennum, P., Nikolic, M., Oerding, H., Holst, R., Toft, P., Nedergaard, H. K., Haberlandt, T., Jensen, H. I., Toft, P., Park, S., Kim, S., Cho, Y. J., Lim, Y. J., Chan, A., Tang, S., Nunes, S. L., Forsberg, S., Blomqvist, H., Berggren, L., Sörberg, M., Sarapohja, T., Wickerts, C. J., Hofhuis, J. G. M., Rose, L., Blackwood, B., Akerman, E., Mcgaughey, J., Egerod, I., Fossum, M., Foss, H., Georgiou, E., Graff, H. J., Kalafati, M., Sperlinga, R., Schafer, A., Wojnicka, A. G., Spronk, P. E., Zand, F., Khalili, F., Afshari, R., Sabetian, G., Masjedi, M., Maghsudi, B., Khodaei, H. Haddad, Javadpour, S., Petramfar, P., Nasimi, S., Vazin, A., Ziaian, B., Tabei, H., Gunther, A., Hansen, J. O., Sackey, P., Storm, H., Bernhardsson, J., Sundin, Ø., Bjärtå, A., Bienert, A., Smuszkiewicz, P., Wiczling, P., Przybylowski, K., Borsuk, A., Trojanowska, I., Matysiak, J., Kokot, Z., Paterska, M., Grzeskowiak, E., Messina, A., Bonicolini, E., Colombo, D., Moro, G., Romagnoli, S., De Gaudio, A. R., Corte, F. Della, Romano, S. M., Silversides, J. A., Major, E., Mann, E. E., Ferguson, A. J., Mcauley, D. F., Marshall, J. C., Blackwood, B., Fan, E., Diaz-Rodriguez, J. A., Silva-Medina, R., Gomez-Sandoval, E., Gomez-Gonzalez, N., Soriano-Orozco, R., Gonzalez-Carrillo, P. L., Hernández-Flores, M., Pilarczyk, K., Lubarksi, J., Wendt, D., Dusse, F., Günter, J., Huschens, B., Demircioglu, E., Jakob, H., Palmaccio, A., Dell’Anna, A. M., Grieco, D. 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R., Parenti, N., Agrusta, F., Palazzi, C., Pifferi, B., Sganzerla, R., Tagliazucchi, F., Luciani, A., Möller, M., Müller-Engelmann, J., Montag, G., Adams, P., Lange, C., Neuzner, J., Gradaus, R., Wodack, K. H., Thürk, F., Waldmann, A. D., Grässler, M. F., Nishimoto, S., Böhm, S. H., Kaniusas, E., Reuter, D. A., Trepte, C. J., Sigmundsson, T., Öhman, T., Redondo, E., Hallbäck, M., Wallin, M., Sipman, F. Suarez, Oldner, A., Sander, C. Hällsjö, Björne, H., Colinas, L., Hernandez, G., Vicho, R., Serna, M., Cuena, R., Canabal, A., Chaari, A., Hakim, K. Abdel, Etman, M., El Bahr, M., El Sakka, A., Bousselmi, K., Arali, A., Kauts, V., Casey, W. F., Bond, O., De Santis, P., Iesu, E., Franchi, F., Vincent, J. L., Creteur, J., Scolletta, S., Taccone, F. S., Marutyan, Z., Hamidova, L., Shakotko, A., Movsisyan, V., Uysupova, I., Evdokimov, A., Petrikov, S., Gonen, C., Haftacı, E., Balci, C., Calvo, F. J. Redondo, Bejarano, N., Baladron, V., Villazala, R., Redondo, J., Padilla, D., Villarejo, P., Akcan-Arikan, A., Kennedy, C. E., Arzapalo, M. F. Aguilar, Gomez-Gonzalez, C., Mas-Font, S., Puppo-Moreno, A., Herrera-Gutierrez, M., Garcia-Garcia, M., Aldunate-Calvo, S., Plata-Menchaca, E. P., Pérez-Fernández, X. L., Estruch, M., Betbese-Roig, A., Campos, P. Cárdenas, Lora, M. Rojas, Gaibor, N. D. Toapanta, Medina, R. S. Contreras, Sanguino, V. D. Gumucio, Casanova, E. J., Riera, J. Sabater, Kritmetapak, K., Peerapornratana, S., Kittiskulnam, P., Dissayabutra, T., Tiranathanagul, K., Susantithapong, P., Praditpornsilpa, K., Tungsanga, K., Eiam-Ong, S., Srisawat, N., Winkelmann, T., Busch, T., Meixensberger, J., Bercker, S., Cabeza, E. M. Flores, Sánchez, M. Sánchez, Giménez, N. Cáceres, Melón, C. Gutierrez, de Lucas, E. Herrero, Estañ, P. Millán, Bernal, M. Hernández, de Lorenzo y Mateos, A. Garcia, Ergin, B., Guerci, P., Specht, P. A. C., Ince, Y., Ince, C., Balik, M., Zakharchenko, M., Los, F., Brodska, H., de Tymowski, C., Augustin, P., Desmard, M., Montravers, P., Stapel, S. N., de Boer, R., Oudemans, H. M., Hollinger, A., Schweingruber, T., Jockers, F., Dickenmann, M., Siegemund, M., Runciman, N., Ralston, M., Appleton, R., Mauri, T., Alban, L., Turrini, C., Sasso, T., Langer, T., Panigada, M., Taccone, P., Carlesso, E., Marenghi, C., Grasselli, G., Pesenti, A., Wibart, P., Reginault, T., Garcia, M., Barbrel, B., Benard, A., Bader, C., Vargas, F., Bui, H. N., Hilbert, G., Simón, J. M. Serrano, Sánchez, P. Carmona, Ferrón, F. Ruiz, de Acilu, M. García, Marin, J., Antonia, V., Ruano, L., Monica, M., Ferrer, R., Masclans, J. R., Roca, O., Hong, G., Kim, D. H., Kim, Y. S., Park, J. S., Jee, Y. K., xiang, Z. Yu, Jia-xing, W., dan, W. Xiao, long, N. Wen, Yu, W., Yan, Z., Cheng, X., Kobayashi, T., Onodera, Y., Akimoto, R., Sugiura, A., Suzuki, H., Iwabuchi, M., Nakane, M., Kawamae, K., Sanchez, P. Carmona, Rodriguez, M. D. Bautista, Delgado, M. Rodriguez, Sánchez, V. Martínez de Pinillos, Gómez, A. Mula, Simón, J. M. Serrano, Beuret, P., Fortes, C., Lauer, M., Reboul, M., Chakarian, J. C., Fabre, X., Philippon-Jouve, B., Devillez, S., Clerc, M., Rittayamai, N., Sklar, M., Dres, M., Rauseo, M., Campbell, C., West, B., Tullis, D. E., Brochard, L., Onodera, Y., Akimoto, R., Suzuki, H., Okada, M., Nakane, M., Kawamae, K., Ahmad, N., Wood, M., Glossop, A., Lucas, J. Higuera, Ortiz, A. Blandino, Alonso, D. Cabestrero, De Pablo Sánchez, R., González, L. Rey, Costa, R., Spinazzola, G., Pizza, A., Ferrone, G., Rossi, M., Antonelli, M., Conti, G., Ribeiro, H., Alves, J., Sousa, M., Reis, P., Socolovsky, C. S., Cauley, R. P., Frankel, J. E., Beam, A. L., Olaniran, K. O., Gibbons, F. K., Christopher, K. B., Pennington, J., Zolfaghari, P., King, H. S., Kong, H. H. Y., Shum, H. P., Yan, W. W., Kaymak, C., Okumus, N., Sari, A., Erdogdu, B., Aksun, S., Basar, H., Ozcan, A., Ozcan, N., Oztuna, D., Malmgren, J. A., Lundin, S., Torén, K., Eckerström, M., Wallin, A., Waldenström, A. C., Riccio, F. C., Pogson, D., Antonio, A. C. P., Leivas, A. F., Kenji, F., James, E., Morgan, P., Carroll, G., Gemmell, L., MacKay, A., Wright, C., Ballantyne, J., Jonnada, S., Gerrard, C. S., Jones, N., Salciccioli, J. D., Marshall, D. C., Komorowski, M., Hartley, A., Sykes, M. C., Goodson, R., Shalhoub, J., Villanueva, J. R. Fernández, Garda, R. Fernández, Lago, A. M. López, Ruiz, E. Rodríguez, Vaquero, R. Hernández, Rodríguez, C. Galbán, Pérez, E. Varo, Hilasque, C., Oliva, I., Sirgo, G., Martin, M. C., Olona, M., Gilavert, M. C., Bodí, M., Ebm, C., Aggarwal, G., Huddart, S., Quiney, N., Cecconi, M., Fernandes, S. M., Silva, J. Santos, Gouveia, J., Silva, D., Marques, R., Bento, H., Alvarez, A., Silva, Z. Costa, Diaz, D. Díaz, Martínez, M. Villanova, Herrejon, E. Palencia, de la Gandara, A. Martinez, Gonzalo, G., Lopez, M. A., de Gopegui Miguelena, P. Ruíz, Matilla, C. I. Bernal, Chueca, P. Sánchez, Longares, M. D. C. Rodríguez, Abril, R. Ramos, Aguilar, A. L. Ruíz, de Murillas, R. Garrido López, Fernández, R. Fernández, Laborías, P. Morales, Castellanos, M. A. Díaz, Laborías, M. E. Morales, Cho, J., Kim, J., Park, J., Woo, S., West, T., Powell, E., Rimmer, A., Orford, C., Jones, N., Williams, J., Matilla, C. I. Bernal, de Gopegui Miguelena, P. Ruiz, Chueca, P. Sánchez, Abril, R. Ramos, Longares, M. D. C. Rodríguez, Aguilar, A. L. Ruíz, de Murillas, R. Garrido López, Bourne, R. S., Shulman, R., Tomlin, M., Mills, G. H., Borthwick, M., Berry, W., Huertas, D. García, Manzano, F., Villagrán-Ramírez, F., Ruiz-Perea, A., Rodríguez-Mejías, C., Santiago-Ruiz, F., Colmenero-Ruiz, M., König, C., Matt, B., Kortgen, A., Hartog, C. S., Wong, A., Balan, C., Barker, G., Srisawat, N., Peerapornratana, S., Laoveeravat, P., Tachaboon, S., Eiam-ong, S., Paratz, J., Kayambu, G., Boots, R., Arzapalo, M. F. Aguilar, Vlasenko, R., Gromova, E., Loginov, S., Kiselevskiy, M., Dolgikova, Y., Tang, K. B., Chau, C. M., Lam, K. N., Gil, E., Suh, G. Y., Park, C. M., Park, J., Chung, C. R., Lee, C. T., Chao, A., Shih, P. Y., Chang, Y. F., Lai, C. H., Hsu, Y. C., Yeh, Y. C., Cheng, Y. J., Colella, V., Zarrillo, N., D’Amico, M., Forfori, F., Pezza, B., Laddomada, T., Beltramelli, V., Pizzaballa, M. L., Doronzio, A., Balicco, B., Kiers, D., van der Heijden, W., Gerretsen, J., de Mast, Q., el Messaoudi, S., Rongen, G., Gomes, M., Kox, M., Pickkers, P., Riksen, N. P., Kashiwagi, Y., Okada, M., Hayashi, K., Inagaki, Y., Fujita, S., Nakamae, M. N., Kang, Y. R., Souza, R. B., Liberatore, A. M. A., Koh, I. H. J., Blet, A., Sadoune, M., Lemarié, J., Bihry, N., Bern, R., Polidano, E., Merval, R., Launay, J. M., Lévy, B., Samuel, J. L., Mebazaa, A., Hartmann, J., Harm, S., and Weber, V.
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- 2016
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5. External Validation of the DCD-N Score and a Linear Prediction Model to Identify Potential Candidates for Organ Donation After Circulatory Death: A Nationwide Multicenter Cohort Study
- Author
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Nijhoff, M.F., Pol, R.A., Volbeda, M., Kotsopoulos, A.M.M., Sonneveld, J.P.C., Otterspoor, L., Abdo, W.F., Silderhuis, V.M., Moumni, M. El, Moers, Cyril, Nijhoff, M.F., Pol, R.A., Volbeda, M., Kotsopoulos, A.M.M., Sonneveld, J.P.C., Otterspoor, L., Abdo, W.F., Silderhuis, V.M., Moumni, M. El, and Moers, Cyril
- Abstract
Item does not contain fulltext, BACKGROUND: Donation after circulatory death (DCD) is a procedure in which after planned withdrawal of life-sustaining treatment (WLST), the dying process is monitored. A DCD procedure can only be continued if the potential organ donor dies shortly after WLST. This study performed an external validation of 2 existing prediction models to identify potentially DCD candidates, using one of the largest cohorts. METHODS: This multicenter retrospective study analyzed all patients eligible for DCD donation from 2010 to 2015. The first model (DCD-N score) assigned points for absence of neurological reflexes and oxygenation index. The second model, a linear prediction model (LPDCD), yielded the probability of death within 60 min. This study determined discrimination (c-statistic) and calibration (Hosmer and Lemeshow test) for both models. RESULTS: This study included 394 patients, 283 (72%) died within 60 min after WLST. The DCD-N score had a c-statistic of 0.77 (95% confidence intervals, 0.71-0.83) and the LPDCD model 0.75 (95% confidence intervals, 0.68-0.81). Calibration of the LPDCD 60-min model proved to be poor (Hosmer and Lemeshow test, P < 0.001). CONCLUSIONS: The DCD-N score and the LPDCD model showed good discrimination but poor calibration for predicting the probability of death within 60 min. Construction of a new prediction model on a large data set is needed to obtain better calibration.
- Published
- 2021
6. A new tool to assess Clinical Diversity In Meta-analyses (CDIM) of interventions
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Barbateskovic, M, Koster, TM, Eck, RJ, Maagaard, M, Afshari, A, Blokzijl, F, Cronhjort, M, Dieperink, W, Fabritius, ML, Feinberg, J, French, C, Gareb, B, Geisler, A, Granholm, A, Hiemstra, B, Hu, R, Imberger, G, Jensen, BT, Jonsson, AB, Karam, O, Kong, DZ, Korang, SK, Koster, G, Lai, B, Liang, N, Lundstrom, LH, Marker, S, Meyhoff, TS, Nielsen, EE, Norskov, AK, Munch, MW, Risom, EC, Rygard, SL, Safi, S, Sethi, N, Sjovall, F, Lauridsen, S, van Bakelen, N, Volbeda, M, van der Horst, ICC, Gluud, C, Perner, A, Moller, MH, Keus, E, Wetterslev, J, Barbateskovic, M, Koster, TM, Eck, RJ, Maagaard, M, Afshari, A, Blokzijl, F, Cronhjort, M, Dieperink, W, Fabritius, ML, Feinberg, J, French, C, Gareb, B, Geisler, A, Granholm, A, Hiemstra, B, Hu, R, Imberger, G, Jensen, BT, Jonsson, AB, Karam, O, Kong, DZ, Korang, SK, Koster, G, Lai, B, Liang, N, Lundstrom, LH, Marker, S, Meyhoff, TS, Nielsen, EE, Norskov, AK, Munch, MW, Risom, EC, Rygard, SL, Safi, S, Sethi, N, Sjovall, F, Lauridsen, S, van Bakelen, N, Volbeda, M, van der Horst, ICC, Gluud, C, Perner, A, Moller, MH, Keus, E, and Wetterslev, J
- Abstract
OBJECTIVE: To develop and validate Clinical Diversity In Meta-analyses (CDIM), a new tool for assessing clinical diversity between trials in meta-analyses of interventions. STUDY DESIGN AND SETTING: The development of CDIM was based on consensus work informed by empirical literature and expertise. We drafted the CDIM tool, refined it, and validated CDIM for interrater scale reliability and agreement in three groups. RESULTS: CDIM measures clinical diversity on a scale that includes four domains with 11 items overall: setting (time of conduct/country development status/units type); population (age, sex, patient inclusion criteria/baseline disease severity, comorbidities); interventions (intervention intensity/strength/duration of intervention, timing, control intervention, cointerventions); and outcome (definition of outcome, timing of outcome assessment). The CDIM is completed in two steps: first two authors independently assess clinical diversity in the four domains. Second, after agreeing upon scores of individual items a consensus score is achieved. Interrater scale reliability and agreement ranged from moderate to almost perfect depending on the type of raters. CONCLUSION: CDIM is the first tool developed for assessing clinical diversity in meta-analyses of interventions. We found CDIM to be a reliable tool for assessing clinical diversity among trials in meta-analysis.
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- 2021
7. Determining the impact of timing and of clinical factors during end-of-life decision-making in potential controlled donation after circulatory death donors
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Kotsopoulos, A.M.M., Jansen, N.E., Vos, P . de, Witjes, M., Volbeda, M., Epker, J.L., Sonneveld, H.P.C., Simons, K.S., Bronkhorst, E.M., Hoeven, H. van der, Abdo, W.F., Kotsopoulos, A.M.M., Jansen, N.E., Vos, P . de, Witjes, M., Volbeda, M., Epker, J.L., Sonneveld, H.P.C., Simons, K.S., Bronkhorst, E.M., Hoeven, H. van der, and Abdo, W.F.
- Abstract
Contains fulltext : 229141.pdf (Publisher’s version ) (Open Access), Controlled donation after circulatory death (cDCD) occurs after a decision to withdraw life-sustaining treatment and subsequent family approach and approval for donation. We currently lack data on factors that impact the decision-making process on withdraw life-sustaining treatment and whether time from admission to family approach, influences family consent rates. Such insights could be important in improving the clinical practice of potential cDCD donors. In a prospective multicenter observational study, we evaluated the impact of timing and of the clinical factors during the end-of-life decision-making process in potential cDCD donors. Characteristics and medication use of 409 potential cDCD donors admitted to the intensive care units (ICUs) were assessed. End-of-life decision-making was made after a mean time of 97 hours after ICU admission and mostly during the day. Intracranial hemorrhage or ischemic stroke and a high APACHE IV score were associated with a short decision-making process. Preserved brainstem reflexes, high Glasgow Coma Scale scores, or cerebral infections were associated with longer time to decision-making. Our data also suggest that the organ donation request could be made shortly after the decision to stop active treatment and consent rates were not influenced by daytime or nighttime or by the duration of the ICU stay.
- Published
- 2020
8. Determining the impact of timing and of clinical factors during end-of-life decision-making in potential controlled donation after circulatory death donors
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Kotsopoulos, A., Jansen, N.E. (Nichon), Vos, P. (Piet), Witjes, M. (Marloes), Volbeda, M. (Meint), Epker, J.L. (Jelle), Sonneveld, H.P.C. (Hans P. C.), Simons, K.S. (Koen S.), Bronkhorst, E.M. (Ewald), van der Hoeven, H.G. (Hans G.), Abdo, W.F. (Wilson), Kotsopoulos, A., Jansen, N.E. (Nichon), Vos, P. (Piet), Witjes, M. (Marloes), Volbeda, M. (Meint), Epker, J.L. (Jelle), Sonneveld, H.P.C. (Hans P. C.), Simons, K.S. (Koen S.), Bronkhorst, E.M. (Ewald), van der Hoeven, H.G. (Hans G.), and Abdo, W.F. (Wilson)
- Abstract
Controlled donation after circulatory death (cDCD) occurs after a decision to withdraw life-sustaining treatment and subsequent family approach and approval for donation. We currently lack data on factors that impact the decision-making process on withdraw life-sustaining treatment and whether time from admission to family approach, influences family consent rates. Such insights could be important in improving the clinical practice of potential cDCD donors. In a prospective multicenter observational study, we evaluated the impact of timing and of the clinical factors during the end-of-life decision-making process in potential cDCD donors. Characteristics and medication use of 409 potential cDCD donors admitted to the intensive care units (ICUs) were assessed. End-of-life decision-making was made after a mean time of 97 hours after ICU admission and mostly during the day. Intracranial hemorrhage or ischemic stroke and a high APACHE IV score were associated with a short decision-making process. Preserved brainstem reflexes, high Glasgow Coma Scale scores, or cerebral infections were associated with longer time to decision-making. Our data also suggest that the organ donation request could be made shortly after the decision to stop active treatment and consent rates were not in
- Published
- 2020
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- View/download PDF
9. Determining the impact of timing and of clinical factors during end-of-life decision-making in potential controlled donation after circulatory death donors
- Author
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Kotsopoulos, AM, Jansen, NE, Vos, P, Witjes, M, Volbeda, M, Epker, Jelle, Sonneveld, HPC, Simons, KS, Bronkhorst, EM, van der Hoeven, HG, Abdo, WF, Kotsopoulos, AM, Jansen, NE, Vos, P, Witjes, M, Volbeda, M, Epker, Jelle, Sonneveld, HPC, Simons, KS, Bronkhorst, EM, van der Hoeven, HG, and Abdo, WF
- Published
- 2020
10. The MOX plant case: the question of 'supplemental jurisdiction' for international claims under UNCLOS.
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Volbeda, M. Bruce
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Supplemental jurisdiction -- Laws, regulations and rules ,Radioactive waste disposal in the ocean -- Laws, regulations and rules ,Maritime law -- Evaluation ,Ireland v. United Kingdom No. 10 (Int'l Trib. Law Sea Dec. 3, 2001) ,Government regulation ,United Nations Convention on the Law of the Sea - Published
- 2006
11. States step up to address global warming and climate change
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Nesteroff, Michael A., Nelson, Kathleen A., and Volbeda, M. Bruce
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United States -- Environmental policy ,United States -- Economic policy ,Real estate industry -- Environmental aspects ,Global warming -- Political aspects ,Global warming -- Economic aspects ,Banking, finance and accounting industries ,Business ,Real estate industry - Published
- 2008
12. Idiopathic giant oesophageal ulcer and leucopoenia after renal transplantation
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Boekel, G.A.J van, Volbeda, M., Hoogen, M.W.F. van den, Hilbrands, L.B., and Berden, J.H.
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Effective primary care and public health [NCEBP 7] ,Immune Regulation Auto-immunity, transplantation and immunotherapy [NCMLS 2] ,Infection and autoimmunity Auto-immunity, transplantation and immunotherapy [NCMLS 1] ,digestive system diseases - Abstract
Item does not contain fulltext A 45-year-old male recipient of a renal allograft was admitted because of a giant oesophageal ulcer coinciding with leucopoenia. An extensive workup revealed no explanation for the ulcer and leucopoenia. Our final diagnosis by exclusion was an idiopathic giant oesophageal ulcer and late-onset neutropenia as consequences of rituximab induction therapy given during the transplant procedure. The patient fully recovered after treatment with prednisone. However, after four months, the ulcer and leucopoenia recurred and again successfully responded to treatment with prednisone.
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- 2012
13. Fever, diffuse rash and arthralgia
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Volbeda, M. and Deuren, M. van
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Pathogenesis and modulation of inflammation [N4i 1] ,GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries) - Abstract
Contains fulltext : 80685.pdf (Publisher’s version ) (Open Access)
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- 2009
14. The MOX Plant Case: The Question of "Supplemental Jurisdiction" for International Environmental Claims Under UNCLOS.
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Volbeda, M. Bruce
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- *
RADIOACTIVE wastes , *MIXED oxide fuels (Nuclear engineering) , *INTERNATIONAL law , *JURISDICTION - Abstract
The article presents an analysis of the case involving a mixed oxide (MOX) fuel plant in England which produces nuclear waste that is discharged into the Irish Sea. The case raises questions of supplemental jurisdiction that are applicable for international environment claims under the United Nations Convention on the Law of the Sea (UNCLOS). Ireland believes that Great Britain failed to respond to the obligations under UNCLOS which contains different obligations under international agreements.
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- 2006
15. Time course of plasma urea and urinary urea excretion in patients with a prolonged ICU stay.
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Zijlstra HW, Westland GJ, Volbeda M, van Meurs M, Pillay J, Franssen CFM, Stegeman CA, and Nijsten MW
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- Humans, Male, Female, Middle Aged, Aged, Biomarkers urine, Biomarkers blood, Acute Kidney Injury urine, Acute Kidney Injury blood, Adult, Time Factors, Urea blood, Urea urine, Intensive Care Units, Critical Illness, Creatinine blood, Creatinine urine, Length of Stay
- Abstract
Whereas urinary creatinine excretion (UCE) is an established marker of muscle mass, both in critically ill and non-critically ill patients, analysis of urinary urea excretion (UUE) may allow estimation of proteolysis that is associated with critical illness. We evaluated the time courses of plasma urea and creatinine as well UUE and UCE in critically ill patients with a prolonged ICU stay. Our goal was to evaluate changes in plasma urea and creatinine in conjunction with their urinary excretion, to get a better understanding of urea handling in ICU patients. From 2002 to 2021, plasma urea and creatinine, UUE and UCE were determined in routinely obtained 24 h urine samples between ICU admission and day 30, in adult patients with an ICU-stay ≥ 28d. Urea-to-creatinine ratios in plasma and urine were calculated. Patients with stage 3 acute kidney injury (AKI) were excluded. Analyses were performed separately for females and males and for patients with and without acute renal failure to account for respectively differences in muscle mass and impaired renal function. Of 47,120 patients, who were admitted to the ICU between 2002 and 2021, 638 patients met the inclusion criteria. During the first 10 days mean ± SD plasma urea increased from 9.7 ± 6.0 mmol/L at ICU admission to 12.4 ± 7.9 mmol/L (P < 0.001) on day 11 and decreased afterwards with a rate of 0.1 mmol/l/d. UUE peaked at 590 ± 317 mmol/day on day 13 whereas UCE peaked already on day 4. Males had higher plasma urea, plasma creatinine, UUE and UCE than females. Plasma and urinary urea-to-creatinine ratio (UCR) stabilized after day 7, with a gradual increase in plasma UCR and urinary UCR between day 7 and day 30. Similar courses, although less pronounced, were seen in patients without AKI. The course of urea in critically ill patients is characterized by an initial rise of both plasma urea and urinary urea excretion, presumably due to increased catabolism of endogenous and exogenous protein in the first week of ICU admission. Subsequently, UUE and UCE declined steadily in a rate that was comparable to the known loss of muscle mass during ICU admission of approximately 1%/day., (© 2024. The Author(s).)
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- 2024
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16. Creatinine clearance/eGFR ratio: a simple index for muscle mass related to mortality in ICU patients.
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Volbeda M, Zijlstra HW, Post A, Kootstra-Ros JE, van der Voort PHJ, Franssen CFM, and Nijsten MW
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- Humans, Male, Female, Middle Aged, Aged, Acute Kidney Injury mortality, Acute Kidney Injury blood, Acute Kidney Injury diagnosis, Retrospective Studies, Muscle, Skeletal metabolism, Creatinine blood, Creatinine urine, Glomerular Filtration Rate, Intensive Care Units, Hospital Mortality
- Abstract
Introduction: In patients admitted to the intensive care unit (ICU), muscle mass is inversely associated with mortality. Although muscle mass can be estimated with 24-h urinary creatinine excretion (UCE), its use for risk prediction in individual patients is limited because age-, sex-, weight- and length-specific reference values for UCE are lacking. The ratio between measured creatinine clearance (mCC) and estimated glomerular filtration rate (eGFR) might circumvent this constraint. The main goal was to assess the association of the mCC/eGFR ratio in ICU patients with all-cause hospital and long-term mortality., Methods: The mCC/eGFR ratio was determined in patients admitted to our ICU between 2005 and 2021 with KDIGO acute kidney injury (AKI) stage 0-2 and an ICU stay ≥ 24 h. mCC was calculated from UCE and plasma creatinine and indexed to 1.73 m
2 . mCC/eGFR was analyzed by categorizing patients in mCC/eGFR quartiles and as continuous variable., Results: Seven thousand five hundred nine patients (mean age 61 ± 15 years; 38% female) were included. In-hospital mortality was 27% in the lowest mCC/eGFR quartile compared to 11% in the highest quartile (P < 0.001). Five-year post-hospital discharge actuarial mortality was 37% in the lowest mCC/eGFR quartile compared to 19% in the highest quartile (P < 0.001). mCC/eGFR ratio as continuous variable was independently associated with in-hospital mortality in multivariable logistic regression (odds ratio: 0.578 (95% CI: 0.465-0.719); P < 0.001). mCC/eGFR ratio as continuous variable was also significantly associated with 5-year post-hospital discharge mortality in Cox regression (hazard ratio: 0.27 (95% CI: 0.22-0.32); P < 0.001)., Conclusions: The mCC/eGFR ratio is associated with both in-hospital and long-term mortality and may be an easily available index of muscle mass in ICU patients., (© 2024. The Author(s).)- Published
- 2024
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17. Further improvement of circuit survival in citrate based continuous renal replacement therapy.
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Post A, Heijkoop ÈRH, Diebels LLM, Post A, van Meurs M, van der Voort PHJ, Franssen CFM, and Volbeda M
- Abstract
Background: Continuous renal replacement therapy (CRRT) is the most frequently used modality of renal replacement therapy (RRT) in critical care patients with acute kidney injury (AKI). Adequate CRRT delivery can be challenging, due to problems with circuit patency. To improve circuit patency, we developed a new CRRT protocol using continuous veno-venous hemodiafiltration (CVVHDF) with 3.0 mmol/l regional citrate anticoagulation (CVVHDF/RCA3.0) as our first choice RRT modality., Methods: Retrospective comparison of efficacy and safety of a CVVHDF/RCA3.0 protocol with our former continuous veno-venous hemofiltration protocol with 2.2 regional citrate anticoagulation (CVVH/RCA2.2) in adult critically ill patients with AKI requiring CRRT between 25 April 2020 and 24 October 2021., Results: In total, 56 patients (257 circuits) and 66 patients (290 circuits) were included in the CVVH/RCA2.2 and CVVHDF/RCA3.0 groups, respectively. Median circuit survival was significantly higher in patients treated with CVVHDF/RCA3.0 (39.6 (IQR 19.5-67.3) hours) compared to patients treated with CVVH/RCA2.2 (22.9 (IQR 11.3-48.6) hours) ( P < .001). Higher body weight and higher convective flow were associated with a lower circuit survival. Metabolic control was similar, except for metabolic alkalosis that occurred less frequently during CVVHDF/RCA3.0 (19% of patients) compared to CVVH/RCA2.2 (46% of patients) ( P = .006)., Conclusions: CRRT circuit survival was longer with CVVHDF/RCA3.0 compared to CVVH/RCA2.2. CRRT circuit survival was negatively associated with higher body weight and higher convective flow., Competing Interests: None declared., (© The Author(s) 2024. Published by Oxford University Press on behalf of the ERA.)
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- 2024
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18. Meta-analysis of regional citrate versus heparin anticoagulation for continuous renal replacement therapy.
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Volbeda M and Franssen CFM
- Subjects
- Humans, Anticoagulants administration & dosage, Anticoagulants therapeutic use, Citric Acid administration & dosage, Continuous Renal Replacement Therapy methods, Heparin administration & dosage, Heparin therapeutic use
- Published
- 2024
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19. Longitudinal NGAL and cystatin C plasma profiles present a high level of heterogeneity in a mixed ICU population.
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Jou-Valencia D, Volbeda M, Zijlstra JG, Kootstra-Ros JE, Moser J, van Meurs M, and Koeze J
- Subjects
- Adult, Humans, Lipocalin-2, Prospective Studies, Biomarkers, Creatinine, Intensive Care Units, Cystatin C, Acute Kidney Injury
- Abstract
Background: NGAL and Cystatin C (CysC) as biomarkers for the early detection of AKI are subject to both pathophysiological, as well as patient related heterogeneity. The aim of this study was to investigate the timeline of plasma levels of NGAL and CysC during the first seven days of ICU admission in a mixed ICU population and to relate these to AKI severity during ICU stay. Via these means we aimed to bring clarity to the previously reported heterogeneity of these renal biomarkers., Methods: Prospective Observation Cohort. Consecutive patients admitted to adult ICU at an academic hospital in the Netherlands between 18-02-2014 and 31-03-2014 were included. Urine output, serum creatinine, plasma NGAL and CysC were recorded during the first seven days of ICU admission. Biomarker expression was analyzed based on KDIGO score and time of AKI diagnosis., Results: 335 patients were included, 110 met KDIGO criteria for AKI. NGAL and CysC plasma levels were higher in AKI patients compared to non-AKI, high variability in individual values resulted in 56% of AKI patients having a false negative, and 32% of non-AKI patients having a false positive. Individual biomarker levels were variable, and no pattern based on KDIGO score was observed., Conclusions: Plasma NGAL and CysC as biomarkers for the early AKI detection may be subject to pathophysiological, and patient related heterogeneity. Further understanding of individual biomarker profiles may help in their application amongst mixed ICU populations., Trial Registration: The need for informed consent was waived by the Institutional Ethical Review Board of the University Medical Center Groningen (METc 2013 - 174) by Prof. dr. W.A. Kamps on May 17th 2013., (© 2024. The Author(s).)
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- 2024
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20. Acute and chronic histopathological findings in renal biopsies in COVID-19.
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Volbeda M, Jou-Valencia D, van den Heuvel MC, Zijlstra JG, Franssen CFM, van der Voort PHJ, Moser J, and van Meurs M
- Subjects
- Humans, Middle Aged, Aged, Kidney pathology, Biopsy adverse effects, Glomerulosclerosis, Focal Segmental pathology, COVID-19 complications, Acute Kidney Injury epidemiology, Acute Kidney Injury etiology
- Abstract
The dominant ICU admission diagnosis of COVID-19 patients is respiratory insufficiency, but 32-57% of hospitalized COVID-19 patients develop acute kidney injury (COVID-AKI). The renal histopathological changes accompanying COVID-AKI are not yet fully described. To obtain a detailed insight into renal histopathological features of COVID-19, we conducted a review including all studies reporting histopathological findings of diagnostic and postmortem kidney biopsies from patients with COVID-19 published between January 1, 2020, and January 31, 2021. A total of 89 diagnostic and 194 postmortem renal biopsies from individual patients in 39 published studies were investigated and were included in the analysis. In the diagnostic biopsy group, mean age was 56 years and AKI incidence was 96%. In the postmortem biopsy group, mean age was 69 years and AKI incidence was 80%. In the diagnostic biopsy group, the prevalence of acute glomerular diseases was 74%. The most common glomerular lesions were collapsing focal segmental glomerulosclerosis (c-FSGS) in 54% and thrombotic microangiopathy (TMA) in 9% of patients. TMA was also found in 10% of patients in the postmortem biopsy group. The most common acute tubular lesions was acute tubular necrosis (ATN) which was present in 87% of patients in the diagnostic and in 77% of patients in the postmortem biopsy group. Additionally, we observed a high prevalence of preexisting chronic lesions in both groups such as atherosclerosis and glomerulosclerosis. Histopathological changes in renal biopsies of COVID-19 patients show a heterogeneous picture with acute glomerular lesions, predominantly c-FSGS and TMA, and acute tubular lesions, predominantly ATN. In many patients, these lesions were present on a background of chronic renal injury., (© 2022. The Author(s).)
- Published
- 2023
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21. Letter Regarding "Association Between CKD, Obesity, Cardiometabolic Risk Factors, and Severe COVID-19 Outcomes".
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Volbeda M, Jou-Valencia D, van den Heuvel MC, Moser J, van Meurs M, and Franssen CFM
- Published
- 2023
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22. How clinicians discuss patients' donor registrations of consent and presumed consent in donor conversations in an opt-out system: a qualitative embedded multiple-case study.
- Author
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van Oosterhout SPC, van der Niet AG, Abdo WF, Boenink M, Cherpanath TGV, Epker JL, Kotsopoulos AM, van Mook WNKA, Sonneveld HPC, Volbeda M, Olthuis G, and van Gurp JLP
- Subjects
- Humans, Presumed Consent, Tissue Donors, Qualitative Research, Communication, Decision Making, Tissue and Organ Procurement
- Abstract
Background: The Netherlands introduced an opt-out donor system in 2020. While the default in (presumed) consent cases is donation, family involvement adds a crucial layer of influence when applying this default in clinical practice. We explored how clinicians discuss patients' donor registrations of (presumed) consent in donor conversations in the first years of the opt-out system., Methods: A qualitative embedded multiple-case study in eight Dutch hospitals. We performed a thematic analysis based on audio recordings and direct observations of donor conversations (n = 15, 7 consent and 8 presumed consent) and interviews with the clinicians involved (n = 16)., Results: Clinicians' personal considerations, their prior experiences with the family and contextual factors in the clinicians' profession defined their points of departure for the conversations. Four routes to discuss patients' donor registrations were constructed. In the Consent route (A), clinicians followed patients' explicit donation wishes. With presumed consent, increased uncertainty in interpreting the donation wish appeared and prompted clinicians to refer to "the law" as a conversation starter and verify patients' wishes multiple times with the family. In the Presumed consent route (B), clinicians followed the law intending to effectuate donation, which was more easily achieved when families recognised and agreed with the registration. In the Consensus route (C), clinicians provided families some participation in decision-making, while in the Family consent route (D), families were given full decisional capacity to pursue optimal grief processing., Conclusion: Donor conversations in an opt-out system are a complex interplay between seemingly straightforward donor registrations and clinician-family interactions. When clinicians are left with concerns regarding patients' consent or families' coping, families are given a larger role in the decision. A strict uniform application of the opt-out system is unfeasible. We suggest incorporating the four previously described routes in clinical training, stimulating discussions across cases, and encouraging public conversations about donation., (© 2023. The Author(s).)
- Published
- 2023
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23. Criteria for Continuous Kidney Replacement Therapy Cessation in ICU Patients.
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Volbeda M, Oord M, Koeze J, Keus E, van der Horst ICC, and Franssen CFM
- Subjects
- Humans, Creatinine, Renal Dialysis adverse effects, Intensive Care Units, Renal Replacement Therapy methods, Continuous Renal Replacement Therapy methods, Acute Kidney Injury therapy, Acute Kidney Injury etiology
- Abstract
Introduction: In intensive care unit (ICU) patients with acute kidney injury, specific recommendations to guide the decision to cease continuous kidney replacement therapy (CKRT) are lacking., Methods: We performed a survey to identify criteria currently used to cease CKRT in real-life clinical practice in the Netherlands. We used an online questionnaire with multiple choice questions designed with web-based software from SurveyMonkey., Results: We received 169 completed questionnaires from intensivists (n = 126) and nephrologists (n = 43). Essential determinants for the cessation of CKRT were a spontaneously increasing diuresis (indicated by 92% of the respondents), absence of fluid overload (indicated by 88% of the respondents), and improvement in creatinine clearance (indicated by 61% of the respondents; intensivists 56%; nephrologists 77%, p = 0.03). Most often mentioned cut-off values used for increase in diuresis were 0.25 and 0.5 mL/kg/h (35% and 33%, respectively). Actual CKRT cessation was often postponed until the filter clots or until circuit disconnection is needed because of patient transport for diagnostic or intervention procedures (indicated by 58% of the respondents). Expected discharge from the ICU was the most frequently reported determinant to switch from CKRT to hemodialysis (indicated by 67% of the respondents)., Conclusions: CKRT cessation in clinical practice is mostly based on spontaneously increasing diuresis, absence of fluid overload, and improvement in creatinine clearance and is often delayed until filter clotting or disconnection of the circuit because of logistic reasons., (© 2022 The Author(s). Published by S. Karger AG, Basel.)
- Published
- 2023
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24. Prospective Multicenter Observational Cohort Study on Time to Death in Potential Controlled Donation After Circulatory Death Donors-Development and External Validation of Prediction Models: The DCD III Study.
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Kotsopoulos A, Vos P, Witjes M, Volbeda M, Franke H, Epker J, Sonneveld H, Simons K, Bronkhorst E, Mullers R, Jansen N, van der Hoeven H, and Abdo WF
- Subjects
- Artificial Intelligence, Cohort Studies, Death, Humans, Prospective Studies, Tissue Donors, Tissue and Organ Procurement
- Abstract
Background: Acceptance of organs from controlled donation after circulatory death (cDCD) donors depends on the time to circulatory death. Here we aimed to develop and externally validate prediction models for circulatory death within 1 or 2 h after withdrawal of life-sustaining treatment., Methods: In a multicenter, observational, prospective cohort study, we enrolled 409 potential cDCD donors. For model development, we applied the least absolute shrinkage and selection operator (LASSO) regression and machine learning-artificial intelligence analyses. Our LASSO models were validated using a previously published cDCD cohort. Additionally, we validated 3 existing prediction models using our data set., Results: For death within 1 and 2 h, the area under the curves (AUCs) of the LASSO models were 0.77 and 0.79, respectively, whereas for the artificial intelligence models, these were 0.79 and 0.81, respectively. We were able to identify 4% to 16% of the patients who would not die within these time frames with 100% accuracy. External validation showed that the discrimination of our models was good (AUCs 0.80 and 0.82, respectively), but they were not able to identify a subgroup with certain death after 1 to 2 h. Using our cohort to validate 3 previously published models showed AUCs ranging between 0.63 and 0.74. Calibration demonstrated that the models over- and underestimated the predicted probability of death., Conclusions: Our models showed a reasonable ability to predict circulatory death. External validation of our and 3 existing models illustrated that their predictive ability remained relatively stable. We accurately predicted a subset of patients who died after 1 to 2 h, preventing starting unnecessary donation preparations, which, however, need external validation in a prospective cohort., Competing Interests: The authors declare no funding or conflicts of interest., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)
- Published
- 2022
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25. A new tool to assess Clinical Diversity In Meta-analyses (CDIM) of interventions.
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Barbateskovic M, Koster TM, Eck RJ, Maagaard M, Afshari A, Blokzijl F, Cronhjort M, Dieperink W, Fabritius ML, Feinberg J, French C, Gareb B, Geisler A, Granholm A, Hiemstra B, Hu R, Imberger G, Jensen BT, Jonsson AB, Karam O, Kong Z, Korang SK, Koster G, Lai B, Liang N, Lundstrøm LH, Marker S, Meyhoff TS, Nielsen EE, Nørskov AK, Munch MW, Risom EC, Rygård SL, Safi S, Sethi N, Sjövall F, Lauridsen SV, van Bakelen N, Volbeda M, van der Horst ICC, Gluud C, Perner A, Møller MH, Keus E, and Wetterslev J
- Subjects
- Bias, Humans, Reproducibility of Results, Meta-Analysis as Topic, Research Design statistics & numerical data
- Abstract
Objective: To develop and validate Clinical Diversity In Meta-analyses (CDIM), a new tool for assessing clinical diversity between trials in meta-analyses of interventions., Study Design and Setting: The development of CDIM was based on consensus work informed by empirical literature and expertise. We drafted the CDIM tool, refined it, and validated CDIM for interrater scale reliability and agreement in three groups., Results: CDIM measures clinical diversity on a scale that includes four domains with 11 items overall: setting (time of conduct/country development status/units type); population (age, sex, patient inclusion criteria/baseline disease severity, comorbidities); interventions (intervention intensity/strength/duration of intervention, timing, control intervention, cointerventions); and outcome (definition of outcome, timing of outcome assessment). The CDIM is completed in two steps: first two authors independently assess clinical diversity in the four domains. Second, after agreeing upon scores of individual items a consensus score is achieved. Interrater scale reliability and agreement ranged from moderate to almost perfect depending on the type of raters., Conclusion: CDIM is the first tool developed for assessing clinical diversity in meta-analyses of interventions. We found CDIM to be a reliable tool for assessing clinical diversity among trials in meta-analysis., (Copyright © 2021 Elsevier Inc. All rights reserved.)
- Published
- 2021
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26. Comparison of renal histopathology and gene expression profiles between severe COVID-19 and bacterial sepsis in critically ill patients.
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Volbeda M, Jou-Valencia D, van den Heuvel MC, Knoester M, Zwiers PJ, Pillay J, Berger SP, van der Voort PHJ, Zijlstra JG, van Meurs M, and Moser J
- Subjects
- Acute Kidney Injury etiology, Acute Kidney Injury physiopathology, Adult, Aged, Aged, 80 and over, Analysis of Variance, COVID-19 genetics, COVID-19 physiopathology, Critical Illness therapy, Female, Humans, Intensive Care Units organization & administration, Intensive Care Units statistics & numerical data, Male, Middle Aged, Sepsis genetics, Sepsis physiopathology, Simplified Acute Physiology Score, COVID-19 pathology, Gene Expression genetics, Kidney pathology, Kidney physiopathology, Sepsis pathology
- Abstract
Background: The mechanisms driving acute kidney injury (AKI) in critically ill COVID-19 patients are unclear. We collected kidney biopsies from COVID-19 AKI patients within 30 min after death in order to examine the histopathology and perform mRNA expression analysis of genes associated with renal injury., Methods: This study involved histopathology and mRNA analyses of postmortem kidney biopsies collected from patients with COVID-19 (n = 6) and bacterial sepsis (n = 27). Normal control renal tissue was obtained from patients undergoing total nephrectomy (n = 12). The mean length of ICU admission-to-biopsy was 30 days for COVID-19 and 3-4 days for bacterial sepsis patients., Results: We did not detect SARS-CoV-2 RNA in kidney biopsies from COVID-19-AKI patients yet lung tissue from the same patients was PCR positive. Extensive acute tubular necrosis (ATN) and peritubular thrombi were distinct histopathology features of COVID-19-AKI compared to bacterial sepsis-AKI. ACE2 mRNA levels in both COVID-19 (fold change 0.42, p = 0.0002) and bacterial sepsis patients (fold change 0.24, p < 0.0001) were low compared to control. The mRNA levels of injury markers NGAL and KIM-1 were unaltered compared to control tissue but increased in sepsis-AKI patients. Markers for inflammation and endothelial activation were unaltered in COVID-19 suggesting a lack of renal inflammation. Renal mRNA levels of endothelial integrity markers CD31, PV-1 and VE-Cadherin did not differ from control individuals yet were increased in bacterial sepsis patients (CD31 fold change 2.3, p = 0.0006, PV-1 fold change 1.5, p = 0.008). Angiopoietin-1 mRNA levels were downregulated in renal tissue from both COVID-19 (fold change 0.27, p < 0.0001) and bacterial sepsis patients (fold change 0.67, p < 0.0001) compared to controls. Moreover, low Tie2 mRNA expression (fold change 0.33, p = 0.037) and a disturbed VEGFR2/VEGFR3 ratio (fold change 0.09, p < 0.0001) suggest decreased microvascular flow in COVID-19., Conclusions: In a small cohort of postmortem kidney biopsies from COVID-19 patients, we observed distinct histopathological and gene expression profiles between COVID-19-AKI and bacterial sepsis-AKI. COVID-19 was associated with more severe ATN and microvascular thrombosis coupled with decreased microvascular flow, yet minimal inflammation. Further studies are required to determine whether these observations are a result of true pathophysiological differences or related to the timing of biopsy after disease onset.
- Published
- 2021
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27. External Validation of the DCD-N Score and a Linear Prediction Model to Identify Potential Candidates for Organ Donation After Circulatory Death: A Nationwide Multicenter Cohort Study.
- Author
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Nijhoff MF, Pol RA, Volbeda M, Kotsopoulos AMM, Sonneveld JPC, Otterspoor L, Abdo WF, Silderhuis VM, El Moumni M, and Moers C
- Subjects
- Adolescent, Adult, Aged, Blinking, Cause of Death, Cough, Female, Humans, Male, Middle Aged, Netherlands, Predictive Value of Tests, Reproducibility of Results, Retrospective Studies, Time Factors, Young Adult, Decision Support Techniques, Donor Selection, Neurologic Examination, Reflex, Abnormal, Respiration, Respiratory Function Tests, Tissue Donors
- Abstract
Background: Donation after circulatory death (DCD) is a procedure in which after planned withdrawal of life-sustaining treatment (WLST), the dying process is monitored. A DCD procedure can only be continued if the potential organ donor dies shortly after WLST. This study performed an external validation of 2 existing prediction models to identify potentially DCD candidates, using one of the largest cohorts., Methods: This multicenter retrospective study analyzed all patients eligible for DCD donation from 2010 to 2015. The first model (DCD-N score) assigned points for absence of neurological reflexes and oxygenation index. The second model, a linear prediction model (LPDCD), yielded the probability of death within 60 min. This study determined discrimination (c-statistic) and calibration (Hosmer and Lemeshow test) for both models., Results: This study included 394 patients, 283 (72%) died within 60 min after WLST. The DCD-N score had a c-statistic of 0.77 (95% confidence intervals, 0.71-0.83) and the LPDCD model 0.75 (95% confidence intervals, 0.68-0.81). Calibration of the LPDCD 60-min model proved to be poor (Hosmer and Lemeshow test, P < 0.001)., Conclusions: The DCD-N score and the LPDCD model showed good discrimination but poor calibration for predicting the probability of death within 60 min. Construction of a new prediction model on a large data set is needed to obtain better calibration., Competing Interests: The authors declare no funding or conflicts of interest., (Copyright © 2020 The Author(s). Published by Wolters Kluwer Health, Inc.)
- Published
- 2021
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28. Determining the impact of timing and of clinical factors during end-of-life decision-making in potential controlled donation after circulatory death donors.
- Author
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Kotsopoulos AM, Jansen NE, Vos P, Witjes M, Volbeda M, Epker JL, Sonneveld HPC, Simons KS, Bronkhorst EM, van der Hoeven HG, and Abdo WF
- Subjects
- Death, Humans, Intensive Care Units, Prospective Studies, Tissue Donors, Tissue and Organ Procurement
- Abstract
Controlled donation after circulatory death (cDCD) occurs after a decision to withdraw life-sustaining treatment and subsequent family approach and approval for donation. We currently lack data on factors that impact the decision-making process on withdraw life-sustaining treatment and whether time from admission to family approach, influences family consent rates. Such insights could be important in improving the clinical practice of potential cDCD donors. In a prospective multicenter observational study, we evaluated the impact of timing and of the clinical factors during the end-of-life decision-making process in potential cDCD donors. Characteristics and medication use of 409 potential cDCD donors admitted to the intensive care units (ICUs) were assessed. End-of-life decision-making was made after a mean time of 97 hours after ICU admission and mostly during the day. Intracranial hemorrhage or ischemic stroke and a high APACHE IV score were associated with a short decision-making process. Preserved brainstem reflexes, high Glasgow Coma Scale scores, or cerebral infections were associated with longer time to decision-making. Our data also suggest that the organ donation request could be made shortly after the decision to stop active treatment and consent rates were not influenced by daytime or nighttime or by the duration of the ICU stay., (© 2020 The Authors. American Journal of Transplantation published by Wiley Periodicals LLC on behalf of The American Society of Transplantation and the American Society of Transplant Surgeons.)
- Published
- 2020
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29. A Method to Improve Continuous Renal Replacement Therapy Circuit Survival Time in Critically Ill Coronavirus Disease 2019 Patients With Acute Kidney Injury.
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Volbeda M, Londema M, van Meurs M, Stegeman CA, Gansevoort RT, Berger SP, van der Voort PHJ, and Franssen CFM
- Abstract
Objectives: Optimizing continuous renal replacement therapy circuit survival in coronavirus disease 2019 patients admitted to the ICU., Design: Single-center prospective observational cohort study., Setting: Tertiary academic teaching ICU., Patients: Between March 19, 2020, and May 18, 2020, 11 out of 101 coronavirus disease 2019 patients were treated with continuous renal replacement therapy comprising 127 continuous renal replacement therapy days., Interventions: A nonrandomized observational comparison of circuit anticoagulation modalities using standard regional citrate anticoagulation, continuous IV heparin anticoagulation, or the combination of regional citrate anticoagulation with either continuous IV heparin or therapeutic dose nadroparin., Measurements and Main Results: Circuit patency was shorter than 24 hours using standard regional citrate anticoagulation or continuous IV heparin anticoagulation. Median circuit survival increased with at least 165% when the combination of regional citrate anticoagulation with either continuous IV heparin or therapeutic dose nadroparin was applied., Conclusions: Continuous renal replacement therapy circuit patency is diminished in coronavirus disease 2019 ICU patients. Combining regional citrate anticoagulation with either continuous IV heparin or therapeutic dose nadroparin increases filter survival as compared with regional citrate anticoagulation alone in this nonrandomized observational study., Competing Interests: The authors have disclosed that they do not have any potential conflicts of interest., (Copyright © 2020 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of the Society of Critical Care Medicine.)
- Published
- 2020
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30. [The new Dutch Donor Act and Organ Donation].
- Author
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Volbeda M and Herfs ACS
- Subjects
- Female, Humans, Middle Aged, Netherlands, Tissue Donors legislation & jurisprudence, Tissue and Organ Procurement legislation & jurisprudence
- Abstract
On 1 July 2020, the new Dutch Donor Act with an Active Donor Registration system will become effective. Consequent changes in clinical practice and matters related to dealing with a patient's family are described by means of an illustrative case history of a 53-year-old fictive female patient. Furthermore, the implications of an earlier change in the Dutch Donor Act in 2013 are discussed.
- Published
- 2020
31. Renal Replacement Therapy in Acute Kidney Injury: Follow the Platelets.
- Author
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de Pont ACJM and Volbeda M
- Subjects
- Blood Platelets, Humans, Renal Replacement Therapy, Acute Kidney Injury, Thrombocytopenia
- Published
- 2019
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32. Urinary creatinine excretion is related to short-term and long-term mortality in critically ill patients.
- Author
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Hessels L, Koopmans N, Gomes Neto AW, Volbeda M, Koeze J, Lansink-Hartgring AO, Bakker SJ, Oudemans-van Straaten HM, and Nijsten MW
- Subjects
- Adult, Aged, Biomarkers blood, Cohort Studies, Female, Glomerular Filtration Rate, Hospitalization, Humans, Kidney Function Tests, Male, Middle Aged, Renal Replacement Therapy, Retrospective Studies, Risk Factors, Acute Kidney Injury mortality, Creatinine metabolism, Critical Illness mortality, Hospital Mortality
- Abstract
Purpose: Patients with reduced muscle mass have a worse outcome, but muscle mass is difficult to quantify in the ICU. Urinary creatinine excretion (UCE) reflects muscle mass, but has not been studied in critically ill patients. We evaluated the relation of baseline UCE with short-term and long-term mortality in patients admitted to our ICU., Methods: Patients who stayed ≥ 24 h in the ICU with UCE measured within 3 days of admission were included. We excluded patients who developed acute kidney injury stage 3 during the first week of ICU stay. As muscle mass is considerably higher in men than women, we used sex-stratified UCE quintiles. We assessed the relation of UCE with both in-hospital mortality and long-term mortality., Results: From 37,283 patients, 6151 patients with 11,198 UCE measurements were included. Mean UCE was 54% higher in males compared to females. In-hospital mortality was 17%, while at 5-year follow-up, 1299 (25%) patients had died. After adjustment for age, sex, estimated glomerular filtration rate, body mass index, reason for admission and disease severity, patients in the lowest UCE quintile had an increased in-hospital mortality compared to the patients in the highest UCE quintile (OR 2.56, 95% CI 1.96-3.34). For long-term mortality, the highest risk was also observed for patients in the lowest UCE quintile (HR 2.32, 95% CI 1.89-2.85), independent of confounders., Conclusions: In ICU patients without severe renal dysfunction, low urinary creatinine excretion is associated with short-term and long-term mortality, independent of age, sex, renal function and disease characteristics, underscoring the role of muscle mass as risk factor for mortality and UCE as relevant biomarker.
- Published
- 2018
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33. Extracorporeal Treatment for Paraquat Poisoning.
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de Pont ACJM and Volbeda M
- Subjects
- Paraquat, Prospective Studies, Treatment Outcome, Hemofiltration, Hemoperfusion
- Published
- 2018
- Full Text
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34. The Role of Platelets in Extracorporeal Circuit Thrombogenesis.
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de Pont ACJM and Volbeda M
- Subjects
- Cognition, Humans, Intensive Care Units, Surveys and Questionnaires, Blood Platelets, Survivors
- Published
- 2018
- Full Text
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35. Old Wine in New Bottles: Continuous Versus Intermittent Renal Replacement Therapy in the ICU.
- Author
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de Pont AC and Volbeda M
- Subjects
- Humans, Intensive Care Units, Kidney, Patient Discharge, Renal Replacement Therapy
- Published
- 2018
- Full Text
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36. Idiopathic giant oesophageal ulcer and leucopoenia after renal transplantation.
- Author
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van Boekel GA, Volbeda M, van den Hoogen MW, Hilbrands LB, and Berden JH
- Subjects
- Antibodies, Monoclonal, Murine-Derived administration & dosage, Antibodies, Monoclonal, Murine-Derived therapeutic use, Esophageal Diseases pathology, Humans, Immunologic Factors administration & dosage, Immunologic Factors adverse effects, Immunologic Factors therapeutic use, Leukopenia chemically induced, Leukopenia drug therapy, Male, Middle Aged, Perioperative Care adverse effects, Perioperative Care methods, Rituximab, Ulcer chemically induced, Ulcer drug therapy, Antibodies, Monoclonal, Murine-Derived adverse effects, Esophageal Diseases etiology, Kidney Transplantation adverse effects, Leukopenia etiology, Prednisone therapeutic use, Ulcer etiology
- Abstract
A 45-year-old male recipient of a renal allograft was admitted because of a giant oesophageal ulcer coinciding with leucopoenia. An extensive workup revealed no explanation for the ulcer and leucopoenia. Our final diagnosis by exclusion was an idiopathic giant oesophageal ulcer and late-onset neutropenia as consequences of rituximab induction therapy given during the transplant procedure. The patient fully recovered after treatment with prednisone. However, after four months, the ulcer and leucopoenia recurred and again successfully responded to treatment with prednisone.
- Published
- 2012
37. Fever, diffuse rash and arthralgia.
- Author
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Volbeda M and van Deuren M
- Subjects
- Adult, Arthritis, Infectious diagnosis, Female, Humans, Parvoviridae Infections diagnosis, Arthritis, Infectious virology, Parvoviridae Infections virology, Parvovirus B19, Human immunology
- Published
- 2009
38. RAte Control Efficacy in permanent atrial fibrillation: a comparison between lenient versus strict rate control in patients with and without heart failure. Background, aims, and design of RACE II.
- Author
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Van Gelder IC, Van Veldhuisen DJ, Crijns HJ, Tuininga YS, Tijssen JG, Alings AM, Bosker HA, Cornel JH, Kamp O, Veeger NJ, Volbeda M, Rienstra M, Ranchor AV, TenVergert EM, and Van den Berg MP
- Subjects
- Anti-Arrhythmia Agents therapeutic use, Atrial Fibrillation complications, Atrial Fibrillation epidemiology, Cardiac Pacing, Artificial methods, Cardiac Pacing, Artificial trends, Follow-Up Studies, Heart Failure complications, Heart Failure epidemiology, Humans, Multicenter Studies as Topic trends, Patient Selection, Prospective Studies, Randomized Controlled Trials as Topic trends, Atrial Fibrillation therapy, Heart Failure therapy, Multicenter Studies as Topic methods, Randomized Controlled Trials as Topic methods
- Abstract
Background: Recent studies demonstrated that rate control is an acceptable alternative for rhythm control in patients with persistent atrial fibrillation (AF). However, optimal heart rate during AF is still unknown., Objective: To show that in patients with permanent AF, lenient rate control is not inferior to strict rate control in terms of cardiovascular mortality, morbidity, neurohormonal activation, New York Heart Association class for heart failure, left ventricular function, left atrial size, quality of life, and costs., Methods: The RACE II study is a prospective multicenter trial in The Netherlands that will randomize 500 patients with permanent AF (< or = 12 months) to strict or lenient rate control. Strict rate control is defined as a mean resting heart rate < 80 beats per minute (bpm) and heart rate during minor exercise < 110 bpm. After reaching the target, a 24-hour Holter monitoring will be performed. If necessary, drug dose reduction and/or pacemaker implantation will be performed. Lenient rate control is defined as a resting heart rate < 110 bpm. Patients will be seen after 1, 2, and 3 months (for titration of rate control drugs) and yearly thereafter. We anticipate a 25% 2.5-year cardiovascular morbidity and mortality in both groups., Results: Enrollment started in January 2005 in 29 centers in The Netherlands and is expected to be concluded in June 2006. Follow-up will be at least 2 years with a maximum of 3 years., Conclusion: This study should provide data how to treat patients with permanent AF.
- Published
- 2006
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39. Usefulness of preoperative C-reactive protein and soluble intercellular adhesion molecule-1 level for predicting future cardiovascular events after coronary artery bypass grafting.
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van der Harst P, Voors AA, Volbeda M, Buikema H, van Veldhuisen DJ, and van Gilst WH
- Subjects
- Angioplasty, Balloon, Coronary, Biomarkers blood, Body Mass Index, Coronary Artery Disease blood, Coronary Artery Disease mortality, Coronary Artery Disease surgery, Female, Follow-Up Studies, Humans, Male, Middle Aged, Myocardial Infarction blood, Myocardial Infarction mortality, Predictive Value of Tests, Regression Analysis, Reoperation, Risk Assessment, Risk Factors, Smoking blood, Stroke blood, C-Reactive Protein analysis, Coronary Artery Bypass, Intercellular Adhesion Molecule-1 blood, Postoperative Complications blood, Preoperative Care
- Abstract
High levels of C-reactive protein and soluble intercellular adhesion molecule-1 are associated with increased risk for cardiovascular events. No long-term data are available on predictive value of preoperative levels of C-reactive protein and soluble intercellular adhesion molecule-1 on outcome after coronary artery bypass grafting. We measured baseline levels of C-reactive protein and soluble intercellular adhesion molecule-1 in preoperative serum stored at -80 degrees C in 87 patients with coronary artery disease before undergoing isolated coronary artery bypass grafting. Follow-up was performed after a mean duration of 7.6+/-0.1 years, and all cardiovascular events were recorded. Data were analyzed by categorizing patients into 2 groups according to median value of C-reactive protein and soluble intercellular adhesion molecule-1. During follow-up, 16 patients developed a cardiovascular event. In patients with C-reactive protein above the median (1.9 mg/L), the cumulative cardiovascular event incidence was 29% compared with 9% in patients with levels below the median (p=0.048). In Cox regression analysis that was corrected for age, gender, and conventional risk factors, the adjusted relative risk of cardiovascular events of C-reactive protein above the median was 3.9 (95% confidence interval 1.1 to 13.9, p <0.05). Soluble intercellular adhesion molecule-1 level above the median (136 microg/L) was associated with a cumulative cardiovascular event incidence of 21% versus 16% below the median (p=0.48). In conclusion, in patients who undergo coronary artery bypass grafting, high preoperative levels of C-reactive protein levels, but not of soluble intercellular adhesion molecule-1, were associated with long-term risk of cardiovascular events, independent of other cardiac risk factors.
- Published
- 2006
- Full Text
- View/download PDF
40. Vascular response to angiotensin II predicts long-term prognosis in patients undergoing coronary artery bypass grafting.
- Author
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van der Harst P, Volbeda M, Voors AA, Buikema H, Wassmann S, Böhm M, Nickenig G, and van Gilst WH
- Subjects
- Aged, Blood Pressure, Coronary Artery Disease physiopathology, Coronary Artery Disease surgery, Female, Follow-Up Studies, Humans, In Vitro Techniques, Male, Middle Aged, Prognosis, Proportional Hazards Models, Risk Factors, Survival Analysis, Angiotensin II pharmacology, Coronary Artery Bypass, Peptidyl-Dipeptidase A metabolism, Renin-Angiotensin System physiology, Thoracic Arteries drug effects, Vasoconstrictor Agents pharmacology
- Abstract
Persistent activation of the renin-angiotensin system leads to downregulation of the angiotensin type-1 receptor, and consequently, to a decreased response to exogenous angiotensin II. In the present study, we investigated the association of angiotensin II responsiveness to clinical outcome after coronary artery bypass grafting (CABG). We studied the responsiveness to exogenous angiotensin II in human thoracic artery preparations of 114 CABG patients. Mean duration of follow-up was 7.3+/-0.1 years, during which 21 patients experienced a cardiovascular event. A diminished response to angiotensin II remained in multivariate Cox regression analysis, after adjustment for sex, age, blood pressure, and number of diseased coronary arteries, the strongest predictor for cardiovascular events (relative risk, 3.37 [95% confidence interval, 1.20 to 9.51]; P=0.022). Furthermore, diminished response to angiotensin II was associated with an increased mean arterial pressure (102.85+/-1.38 versus 97.40+/-1.37; P=0.003) and a nonsignificant increase in angiotensin-converting enzyme activity, suggestive for a persistently activated renin-angiotensin system. In conclusion, these results suggest that in patients undergoing CABG, a diminished vascular responsiveness of the thoracic artery to exogenous angiotensin II is related to an increased risk of future cardiovascular events.
- Published
- 2004
- Full Text
- View/download PDF
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