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54. Optimizing of a question prompt list to improve communication about the heart failure trajectory in patients, families, and health care professionals

Author

Hjelmfors, L., van der Wal, M. H. L., Friedrichsen, M., Milberg, A., Mårtensson, Jan, Sandgren, A., Strömberg, A., Jaarsma, T., Hjelmfors, L., van der Wal, M. H. L., Friedrichsen, M., Milberg, A., Mårtensson, Jan, Sandgren, A., Strömberg, A., and Jaarsma, T.

Abstract

Background: The aim of this study was to optimize a Question Prompt List which is designed to improve communication about the heart failure trajectory among patients, family members, and health care professionals. Methods: Data were collected in a two-round Delphi survey and a cross-sectional survey, including patients with heart failure, their family members, and health care professionals working in heart failure care in Sweden and the Netherlands. Acceptability for and demand of the Question Prompt List were assessed. Results: A total of 96 patients, 63 family members and 26 health care professionals participated in the study. Regarding acceptability, most of the original questions were found to be relevant by the participants for inclusion in the Question Prompt List but some cultural differences exist, which resulted in two versions of the list: a Swedish version including 33 questions and a Dutch version including 38 questions. Concerning demand, participants reported that they were interested in discussing the questions in the revised Question Prompt List with a physician or a nurse. Few patients and family members reported that they were worried by the questions in the Question Prompt List and hence did not want to discuss the questions. Conclusions: This Question Prompt List has successfully been adapted into a Swedish version and a Dutch version and includes questions about the HF trajectory which patients, their families, and health care professionals perceived to be relevant for discussion in clinical practice. Overall, patients and family members were not worried about the content in the Question Prompt List and if used in accordance with patients’ and family members’ preferences, the Question Prompt List can help to improve communication about the heart failure trajectory.

Published
2020
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60. Psychometric properties of the Dutch-Flemish PROMIS® pediatric item banks Anxiety and Depressive Symptoms in a general population.

Author

Klaufus, L. H., Luijten, M. A. J., Verlinden, E., van der Wal, M. F., Haverman, L., Cuijpers, P., Chinapaw, M. J. M., and Terwee, C. B.

Subjects
MENTAL depression, PSYCHOMETRICS, ANXIETY, ADAPTIVE testing, GENDER
Abstract

Purpose: This study aims to validate the Dutch-Flemish PROMIS pediatric item banks v2.0 Anxiety and Depressive Symptoms, the short forms 8a, and computerized adaptive tests (CATs) in a general Dutch population and to provide reference data. Methods: Participants (N = 2,893, aged 8–18), recruited by two internet survey providers, completed both item banks. These item banks were assessed on unidimensionality, local independence, monotonicity, Graded Response Model (GRM) item fit, and differential item functioning (DIF) for gender, age group, region, ethnicity, and language. The short forms and CATs were assessed on reliability and construct validity compared to the Revised Child Anxiety and Depression Scale short version (RCADS-22) subscales. Reference scores were calculated. Results: Both item banks showed sufficient unidimensionality, local independence, monotonicity, and GRM item fit, except for three Depressive Symptoms items that showed insufficient GRM item fit. No DIF was found when using ordinal regression analyses, except for two Depressive Symptoms items that showed DIF for language; all items showed DIF for language when using IRT PRO, except for one Anxiety item. Both short forms and CATs revealed sufficient reliability for moderate and severe levels of anxiety and depression, as well as high positive correlations with corresponding RCADS-22 subscales and slightly lower correlations with non-corresponding RCADS-22 subscales. Conclusion: The Dutch-Flemish PROMIS pediatric item banks v2.0 Anxiety and Depressive Symptoms, the short forms 8a and CATs are useful to assess and monitor anxiety and depression in a general population. Reference data are presented. [ABSTRACT FROM AUTHOR]

Published
2021
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63. Measuring social learning in participatory approaches to natural resource management

Author

Van der Wal, M., Van der Wal, M., de Kraker, Joop, Offermans, Astrid, C, Kroeze, Kirschner, P.A., M, Ittersum, Van der Wal, M., Van der Wal, M., de Kraker, Joop, Offermans, Astrid, C, Kroeze, Kirschner, P.A., and M, Ittersum

Abstract

The role of social learning as a governance mechanism in natural resource management has been frequently highlighted, but progress in finding evidence for this role and gaining insight into the conditions that promote it are hampered by the lack of operational definitions of social learning and practical methods to measure it. In this article, we present a simple and flexible method to measure social learning, whether it has occurred and to what extent, among stakeholders in natural resource management. The method yields measurements of social learning that are visual, quantitative and qualitative. First, we elaborate our definition of social learning as a convergence of perspectives and outline how stakeholder perspectives in natural resource management can be described with Cultural Theory. Next, we provide a generic description of the method, followed by two examples illustrating its application to the domains of water and land management. Finally, we discuss relative strengths and weaknesses of the method and how it could be applied to improve our understanding of factors that contribute to social learning. John Wiley & Sons, Ltd and ERP Environment

Published
2014

64. Rapport onderzoek: De ontwikkeling en validering van een LVB-screeningsinstrument voor toepassing in het basisonderwijs

Author

Wissink, I.B., Moonen, X.M.H., Zand Scholten, A., Stams, G.J.J.M., Bindels, A., Lekkerkerker, L., van der Wal, M., and Forensic Child and Youth Care (RICDE, FMG)

Abstract

Achtergrond: Het is van belang om een mogelijke Licht Verstandelijke Beperking (LVB) vroegtijdig te signaleren bij kinderen, zodat tijdig de juist hulp geboden kan worden en ernstige gedrags- en emotionele problemen voorkomen kunnen worden. De school kan een belangrijke rol spelen in de vroegtijdige signalering, maar er is nog geen theoretisch onderbouwd en gevalideerd instrumentarium beschikbaar om de scholen hierbij te helpen. In de DSM-5 wordt bij de definiëring van een verstandelijke beperking meer nadruk gelegd op de term ‘adaptief functioneren’. Een verstandelijke beperking verwijst naar gebrekkige algemene mentale vermogens die invloed hebben op het adaptief functioneren binnen drie domeinen (conceptueel, sociaal en praktisch). Deze drie domeinen bepalen hoe goed een individu omgaat met dagelijkse taken. Onderhavig onderzoek is gericht op de validering van de nieuw ontwikkelde Schaal Adaptief Functioneren (SAF; totaalschaal 15 items; drie subschalen: conceptueel, sociaal en praktisch), een screeningsinstrument dat ingezet kan worden om een risico op LVB mee te signaleren. Indien de score op de SAF laag is, kan vervolgdiagnostiek ingezet worden om uit te wijzen of er bij het kind daadwerkelijk sprake is van een LVB. Methode: De dataverzameling heeft plaatsgevonden in twee fases: de ontwikkelfase en de toepassingfase. Tijdens de ontwikkelfase (fase 1) hebben leerkrachten van basisscholen in Amsterdam en Almere via een online vragenlijst de SAF, SDQ, en Vineland Adaptive Behavior Scales (VABS) ingevuld voor leerlingen in hun klas. Tijdens deze fase zijn SAF-gegevens ingevuld over 1047 leerlingen (gemiddelde leeftijd = 8.9 jaar). De SAF is tevens na twee maanden nogmaals ingevuld over 756 leerlingen. Tijdens de toepassingsfase (fase 2) hebben leerkrachten via het Hart & Ziel leerlingvolgsysteem SDQ en cito gegevens ingevuld. De SAF werd door de leerkrachten ingevuld wanneer de leerling laag scoorde op de ‘pro-sociaal gedrag’ subschaal van de SDQ en op tenminste één van de cito-onderdelen en de leerling geen relatief hoge score (A of ii) had op de cito-onderdelen. Tijdens deze fase zijn SDQ en cito-gegevens ingevuld over 685 leerlingen en SAF-gegevens over 317 leerlingen. Tot slot zijn van deze groep 45 leerlingen verder onderzocht met de zogenaamde ‘Gouden standaard’, oftewel, LVB-experts hebben bij deze kinderen beoordeeld of er sprake was van een LVB op basis van de resultaten op een uitgebreide intelligentietest (VALT) en na een gesprek met de ouders en/of leerkracht van de leerling. Resultaten: De resultaten van huidig onderzoek bevestigen de betrouwbaarheid (interne consistentie, test-hertest betrouwbaarheid, intra-beoordelaars betrouwbaarheid), validiteit (inhoudsvaliditeit, meet invariantie voor kinderen met een autochtoon Nederlandse en allochtoon etnische achtergrond, constructvaliditeit), en er zijn aanwijzingen voor het discriminerend vermogen van de SAF, als screeningsinstrument waarmee gesignaleerd kan worden of er sprake is van een risico op LVB. Daarnaast zijn de sekse- en etnische verschillen in de SAF verkend. Vervolgonderzoek is in ontwikkeling en zal zich richten op het verzamelen van gegevens over meer leerlingen, zodat huidige gegevens gerepliceerd kunnen worden.

Published
2015

66. Feedback on leadership during residency training: A framework analysis

Author

van der Wal, M, Scheele, F, and Cohen-Schotanus, J

Subjects
ddc: 610, 610 Medical sciences, Medicine
Abstract

Introduction: Physician leadership is an important precondition for good, safe and efficient health care [ref:1]. According to the “Medical leadership Competency Framework” (MLCF), every physician should be competent in the following leadership domains; developing personal[for full text, please go to the a.m. URL], 4th Research in Medical Education (RIME) Symposium 2015

Published
2015
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67. Poster Discussions

Author

Gemke, R. J. B. J., van der Wal, M. E., van Vught, A. J., Sjökvist, P., Cook, D. J., Berggren, L., Sundin, P. -O., and Nydahl, P. -A.

Published
1996
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68. The additional value of patient-reported health status in predicting 1-year mortality after invasive coronary procedures: a report from the Euro Heart Survey on Coronary Revascularisation

Author

Lenzen M. J., Scholte Op Reimer W. J. M., Pedersen S. S., Boersma E., Maier W., Widimsky P., Simoons M. L., Mercado N. F., Wijns W., Bertrand M., Meier B., Sechtem U., Sergeant P., Stahle E., Unger F., Manini M., Bramley C., Laforest V., Taylor C., Del Gaiso S., Huber K., De Backer G., Sirakova V., Cerbak R., Thayssen P., Lehto S., Blanc J. -J., Delahaye F., Kobulia B., Zeymer U., Cokkinos D., Karlocai K., Graham I., Shelley E., Behar S., Maggioni A., Grabauskiene V., Deckers J., Asmussen I., Stepinska J., Goncalves L., Mareev V., Riecansky I., Kenda M. F., Alonso A., Lopez-Sendon J. L., Rosengren A., Buser P., Okay T., Sychov O., Fox K., Wood D., Crijns H., McGregor K., Mulder B., Priori S., Ryden L., Tavazzi L., Vahanian A., Vardas P., Sarkisyan K., Glogar H. D., Frick M., Pachinger O., Zwick R., Vrints C., Van Hertbruggen E., Vercammen M., Sysmans T., Schroeder E., Domange J., De Pril H., De Vriese J., Van Hecke T., Legrand V., Gillon M. -F., Richardy M., Doneux P., Petrov I., Jorgova J., Starcevic B., Eeckhout E., Berger A., Prudent V., Camenzind E., Masson N., Zambartas C., Kleanthous H., Stellova B., Aschermann M., Simek S., Kautzner J., Karmazin V., Svab P., Indrak J., Branny M., Hladilova K., Kala P., Cappelen H., Jensen L. O., Gitt A., Gehrke K., am Rhein L., Erbel R., Gutersohn A., Eggebrecht H., Al Khani M., Rosenberger A., Vogelsberg H., Klepzig H., Schmidt A., Silber S., Mau B., Leuner C., Czyborra K., Reuschling C., Muno E., Nauheim B., Kleber F., Rux S., Saad A., Elabady M., Beiras A. C., Fernandez J. S., del Arno F. N., Romo A. I., Fernandez J. M. C., Mayoreal A. R., Rebanal F. J. R., de la Borbolla M. G., Chaparro M., Brotons C., Miralda C. P., Vila i Perez S. I., Moris C., Aviles F. F., de la Fuente Galan L., Vinuela P. T., de Torres F. M., Mora J., Rodriguez I. S., Bustamante I. P., Fernandez P. L. S., Torrent J. L. D., Diez Gil J. L., Perpinan J., Motilla V. P., Juango M. S. A., Berjon-Reyero J., Moreno R. M., Guerrero J. C. F., Savolainen K., Syvanne M., Cohen-Solal A., Oboa A. -S., Bassand J. P., Espinosa D. P., Jouet V., Cedex B., Montalescot G., Gallois V., Daubert J. C., Clerc J. M., Machecourt J., Cottin Y., Walker D., Holland F., Prosser J., Muir L., Barber K., Cleland J. G. F., Cook J., Chapichadze Z., Christos I. S. A., Tsiavou N., Chrysohoou C., Manginas A., Terrovitis J., Kanakakis J., Vavuranakis M., Drakos S., Farmakis T., Samara C., Papakosta C., Bourantas C., Michalis L. K., Christos M., Foussas S., Adamopoulou E., Vardas P. E., Marketou M., Alotti N., Basa A. M., Vigh A., Preda I., Csoti E., Keltai M., Kerkovits G., Hendler A., Blatt A., Yakov B., Beyar R., Shefer A., Halon D., Bentzvi M., Avramovitch N., Bakst A., Saba K., Cafri C., Grosbard A., Sheva B., Margolis B., Suleiman K., Banai S., Meerkin D., Mosseri M., Guita P., Jabara R., Jafari J., Shitrit D. B., Ghasan Salameh, Brezins M., van den Akker-Berman L., Guetta V., Hashomer T., Rozenman Y., Biagini A., Berti S., Ferrero M., Colombo A., Roccaforte R., Milici C., Scarpino L., Salvi A., Desideri A., Sabbadin D., Veneto C., Galassi A., Giuffrida G., Rognoni A., Vassanelli C., Paffoni P., Cioppa A., Rubino P., de Carlo M., Petronio A. S., Naccarella F., Saia F., Marzocchi A., Maranga S. S., Presbitero P., Valsecchi F., Piscione F., Esposito G., Santini N. M., Tubaro M., Erglis A., Narbute I., Kavoliuniene A., Zaliunas R., Navickas R., Luckute D., Subkovas E., Wagner D., Vermeer F., Lousberg A., Fransen H., Breeman A., Tebbe H., De Boer M. J., van der Wal M., Vos J., Leenders C. M., Veerhoek M. J., Jansen C., Bijl M., Koppelaar C., den Linden V., Brons R., Widdershofen J. W. M. G., Broers H., Kontny F., Jonzon M., Wodniecki J., Tomasik A., Trusz-Gluza M., Nowak S., Ruzyllo W., Deptuch T., Marques J., Matias F., Madeira H., Oliveira J., Sargento L., Ionac A., Dragulescu I. S., Mut-Vitcu B., Maximov D., Dorobantu M., Apetrei E., Niculescu R., Petrescu V., Bucsa A., Deleanu D., Bucharest, Benedek I. S., Hintea T., Aronov D., Tikhomirova E., Kranjec I., Prokselj K., Kanic V., Sepetoglu A., Aytekin S., Aytekin V., Catakoglu A. B., Parlar H., Tufekcioglu S., Ozyedek Z., Baltali M., Kiziltan D., Vukovic M., Neskovic A. N., Cardiology, Lenzen, M. J., Scholte Op Reimer, W. J. M., Pedersen, S. S., Boersma, E., Maier, W., Widimsky, P., Simoons, M. L., Mercado, N. F., Wijns, W., Bertrand, M., Meier, B., Sechtem, U., Sergeant, P., Stahle, E., Unger, F., Manini, M., Bramley, C., Laforest, V., Taylor, C., Del Gaiso, S., Huber, K., De Backer, G., Sirakova, V., Cerbak, R., Thayssen, P., Lehto, S., Blanc, J. -J., Delahaye, F., Kobulia, B., Zeymer, U., Cokkinos, D., Karlocai, K., Graham, I., Shelley, E., Behar, S., Maggioni, A., Grabauskiene, V., Deckers, J., Asmussen, I., Stepinska, J., Goncalves, L., Mareev, V., Riecansky, I., Kenda, M. F., Alonso, A., Lopez-Sendon, J. L., Rosengren, A., Buser, P., Okay, T., Sychov, O., Fox, K., Wood, D., Crijns, H., Mcgregor, K., Mulder, B., Priori, S., Ryden, L., Tavazzi, L., Vahanian, A., Vardas, P., Sarkisyan, K., Glogar, H. D., Frick, M., Pachinger, O., Zwick, R., Vrints, C., Van Hertbruggen, E., Vercammen, M., Sysmans, T., Schroeder, E., Domange, J., De Pril, H., De Vriese, J., Van Hecke, T., Legrand, V., Gillon, M. -F., Richardy, M., Doneux, P., Petrov, I., Jorgova, J., Starcevic, B., Eeckhout, E., Berger, A., Prudent, V., Camenzind, E., Masson, N., Zambartas, C., Kleanthous, H., Stellova, B., Aschermann, M., Simek, S., Kautzner, J., Karmazin, V., Svab, P., Indrak, J., Branny, M., Hladilova, K., Kala, P., Cappelen, H., Jensen, L. O., Gitt, A., Gehrke, K., am Rhein, L., Erbel, R., Gutersohn, A., Eggebrecht, H., Al Khani, M., Rosenberger, A., Vogelsberg, H., Klepzig, H., Schmidt, A., Silber, S., Mau, B., Leuner, C., Czyborra, K., Reuschling, C., Muno, E., Nauheim, B., Kleber, F., Rux, S., Saad, A., Elabady, M., Beiras, A. C., Fernandez, J. S., del Arno, F. N., Romo, A. I., Fernandez, J. M. C., Mayoreal, A. R., Rebanal, F. J. R., de la Borbolla, M. G., Chaparro, M., Brotons, C., Miralda, C. P., Vila i Perez, S. I., Moris, C., Aviles, F. F., de la Fuente Galan, L., Vinuela, P. T., de Torres, F. M., Mora, J., Rodriguez, I. S., Bustamante, I. P., Fernandez, P. L. S., Torrent, J. L. D., Diez Gil, J. L., Perpinan, J., Motilla, V. P., Juango, M. S. A., Berjon-Reyero, J., Moreno, R. M., Guerrero, J. C. F., Savolainen, K., Syvanne, M., Cohen-Solal, A., Oboa, A. -S., Bassand, J. P., Espinosa, D. P., Jouet, V., Cedex, B., Montalescot, G., Gallois, V., Daubert, J. C., Clerc, J. M., Machecourt, J., Cottin, Y., Walker, D., Holland, F., Prosser, J., Muir, L., Barber, K., Cleland, J. G. F., Cook, J., Chapichadze, Z., Christos, I. S. A., Tsiavou, N., Chrysohoou, C., Manginas, A., Terrovitis, J., Kanakakis, J., Vavuranakis, M., Drakos, S., Farmakis, T., Samara, C., Papakosta, C., Bourantas, C., Michalis, L. K., Christos, M., Foussas, S., Adamopoulou, E., Vardas, P. E., Marketou, M., Alotti, N., Basa, A. M., Vigh, A., Preda, I., Csoti, E., Keltai, M., Kerkovits, G., Hendler, A., Blatt, A., Yakov, B., Beyar, R., Shefer, A., Halon, D., Bentzvi, M., Avramovitch, N., Bakst, A., Saba, K., Cafri, C., Grosbard, A., Sheva, B., Margolis, B., Suleiman, K., Banai, S., Meerkin, D., Mosseri, M., Guita, P., Jabara, R., Jafari, J., Shitrit, D. B., Ghasan, Salameh, Brezins, M., van den Akker-Berman, L., Guetta, V., Hashomer, T., Rozenman, Y., Biagini, A., Berti, S., Ferrero, M., Colombo, A., Roccaforte, R., Milici, C., Scarpino, L., Salvi, A., Desideri, A., Sabbadin, D., Veneto, C., Galassi, A., Giuffrida, G., Rognoni, A., Vassanelli, C., Paffoni, P., Cioppa, A., Rubino, P., de Carlo, M., Petronio, A. S., Naccarella, F., Saia, F., Marzocchi, A., Maranga, S. S., Presbitero, P., Valsecchi, F., Piscione, F., Esposito, G., Santini, N. M., Tubaro, M., Erglis, A., Narbute, I., Kavoliuniene, A., Zaliunas, R., Navickas, R., Luckute, D., Subkovas, E., Wagner, D., Vermeer, F., Lousberg, A., Fransen, H., Breeman, A., Tebbe, H., De Boer, M. J., van der Wal, M., Vos, J., Leenders, C. M., Veerhoek, M. J., Jansen, C., Bijl, M., Koppelaar, C., den Linden, V., Brons, R., Widdershofen, J. W. M. G., Broers, H., Kontny, F., Jonzon, M., Wodniecki, J., Tomasik, A., Trusz-Gluza, M., Nowak, S., Ruzyllo, W., Deptuch, T., Marques, J., Matias, F., Madeira, H., Oliveira, J., Sargento, L., Ionac, A., Dragulescu, I. S., Mut-Vitcu, B., Maximov, D., Dorobantu, M., Apetrei, E., Niculescu, R., Petrescu, V., Bucsa, A., Deleanu, D., Bucharest, Benedek, I. S., Hintea, T., Aronov, D., Tikhomirova, E., Kranjec, I., Prokselj, K., Kanic, V., Sepetoglu, A., Aytekin, S., Aytekin, V., Catakoglu, A. B., Parlar, H., Tufekcioglu, S., Ozyedek, Z., Baltali, M., Kiziltan, D., Vukovic, M., and Neskovic, A. N.

Subjects
Male, medicine.medical_specialty, Epidemiology, medicine.medical_treatment, Health Status, Coronary Artery Disease, Revascularization, Coronary artery disease, Cohort Studies, Risk Factors, Surveys and Questionnaires, medicine, Myocardial Revascularization, Surveys and Questionnaire, Humans, Prospective Studies, Prospective cohort study, Aged, business.industry, Risk Factor, Mortality rate, Confounding, Middle Aged, medicine.disease, Surgery, Europe, Prospective Studie, Treatment Outcome, Emergency medicine, Population study, Female, Cohort Studie, Cardiology and Cardiovascular Medicine, business, Human, Cohort study
Abstract

Objective: Self-perceived health status may be helpful in identifying patients at high risk for adverse outcomes. The Euro Heart Survey on Coronary Revascularization (EHS-CR) provided an opportunity to explore whether impaired health status was a predictor of 1-year mortality in patients with coronary artery disease (CAD) undergoing angiographic procedures. Methods: Data from the EHS-CR that included 5619 patients from 31 member countries of the European Society of Cardiology were used. Inclusion criteria for the current study were completion of a self-report measure of health status, the EuroQol Questionnaire (EQ-5D) at discharge and information on 1-year follow-up, resulting in a study population of 3786 patients. Results: The 1-year mortality was 3.2% (n = 120). Survivors reported fewer problems on the five dimensions of the EQ-5D as compared with non-survivors. A broad range of potential confounders were adjusted for, which reached a p

Published
2006

69. Patients enrolled in coronary intervention trials are not representative of patients in clinical practice: results from the Euro Heart Survey on Coronary Revascularization

Author

Hordijk-Trion M., Lenzen M., Wijns W., De Jaegere P., Simoons M. L., Scholte Op Reimer W. J. M., Bertrand M. E., Mercado N., Boersma E., Maier W., Meier B., Moris C., Piscione F., Sechtem U., Sergeant P., Stahle E., Vos J., Widimsky P., Unger F., Manini M., Bramley C., Laforest V., Taylor C., Del Gaiso S., Huber K., De Backer G., Sirakova V., Cerbak R., Thayssen P., Lehto S., Blanc J. -J., Delahaye F., Kobulia B., Zeymer U., Cokkinos D., Karlocai K., Graham I., Shelley E., Behar S., Maggioni A., Grabauskiene V., Deckers J., Asmussen I., Stepinska J., Goncalves L., Mareev V., Riecansky I., Kenda M. F., Alonso A., Lopez-Sendon J. L., Rosengren A., Buser P., Okay T., Sychov O., Fox K., Wood D., Crijns H., McGregor K., Mulder B., Priori S., Ryden L., Tavazzi L., Vahanian A., Vardas P., Sarkisyan K., Glogar H. D., Frick M., Pachinger O., Zwick R., Vrints C., Van Hertbruggen E., Vercammen M., Sysmans T., Schroeder E., Domange J., De Pril H., De Vriese J., Van Hecke T., Legrand V., Gillon M. -F., Richardy M., Doneux P., Petrov I., Jorgova J., Starcevic B., Eeckhout E., Berger A., Prudent V., Camenzind E., Masson N., Zambartas C., Kleanthous H., Stellova B., Aschermann M., Simek S., Kautzner J., Karmazin V., Svab P., Indrak J., Branny M., Hladilova K., Kala P., Cappelen H., Jensen L. O., Gitt A., Gehrke K., am Rhein L., Erbel R., Gutersohn A., Eggebrecht H., Al Khani M., Rosenberger A., Vogelsberg H., Klepzig H., Schmidt A., Silber S., Mau B., Leuner C., Czyborra K., Reuschling C., Muno E., Nauheim B., Kleber F., Rux S., Saad A., Elabady M., Beiras A. C., Fernandez J. S., del Arno F. N., Romo A. I., Fernandez J. M. C., Mayoreal A. R., Rebanal F. J. R., de la Borbolla M. G., Chaparro M., Brotons C., Miralda C. P., Vila i Perez S. I., Aviles F. F., de la Fuente Galan L., Vinuela P. T., de Torres F. M., Mora J., Rodriguez I. S., Bustamante I. P., Fernandez P. L. S., Torrent J. L. D., Gil J. L. D., Perpinan J., Motilla V. P., Juango M. S. A., Berjon-Reyero J., Moreno R. M., Guerrero J. C. F., Savolainen K., Syvanne M., Cohen-Solal A., Oboa A. -S., Bassand J. P., Espinosa D. P., Jouet V., Cedex B., Montalescot G., Gallois V., Daubert J. C., Clerc J. M., Machecourt J., Cottin Y., Walker D., Holland F., Prosser J., Muir L., Barber K., Cleland J. G. F., Cook J., Chapichadze Z., Christos I. S. A., Tsiavou N., Chrysohoou C., Manginas A., Terrovitis J., Kanakakis J., Vavuranakis M., Drakos S., Farmakis T., Samara C., Papakosta C., Bourantas C., Michalis L. K., Christos M., Foussas S., Adamopoulou E., Marketou M., Alotti N., Basa A. M., Vigh A., Preda I., Csoti E., Keltai M., Kerkovits G., Hendler A., Blatt A., Yakov B., Beyar R., Shefer A., Halon D., Bentzvi M., Avramovitch N., Bakst A., Saba K., Cafri C., Grosbard A., Sheva B., Margolis B., Suleiman K., Banai S., Meerkin D., Mosseri M., Guita P., Jabara R., Jafari J., Shitrit D. B., Ghasan D., Salameh D., Brezins M., van den Akker-Berman L., Guetta V., Hashomer T., Rozenman Y., Biagini A., Berti S., Ferrero M., Colombo A., Roccaforte R., Milici C., Scarpino L., Salvi A., Desideri A., Sabbadin D., Veneto C., Galassi A., Giuffrida G., Rognoni A., Vassanelli C., Paffoni P., Cioppa A., Rubino P., de Carlo M., Petronio A. S., Naccarella F., Saia F., Marzocchi A., Maranga S. S., Presbitero P., Valsecchi F., Esposito G., Santini N. M., Tubaro M., Erglis A., Narbute I., Kavoliuniene A., Zaliunas R., Navickas R., Luckute D., Subkovas E., Wagner D., Vermeer F., Lousberg A., Fransen H., Breeman A., Tebbe H., De Boer M. J., van der Wal M., Leenders C. M., Veerhoek M. J., Jansen C., Bijl M., Koppelaar C., den Linden V., Brons R., Widdershofen J. W. M. G., Broers H., Kontny F., Jonzon M., Wodniecki J., Tomasik A., Trusz-Gluza M., Nowak S., Ruzyllo W., Deptuch T., Marques J., Matias F., Madeira H., Oliveira J., Sargento L., Ionac A., Dragulescu I. S., Mut-Vitcu B., Maximov D., Dorobantu M., Apetrei E., Niculescu R., Petrescu V., Bucsa A., Deleanu D., Bucharest, Benedek I. S., Hintea T., Aronov D., Tikhomirova E., Kranjec I., Prokselj K., Kanic V., Sepetoglu A., Aytekin S., Aytekin V., Catakoglu A. B., Parlar H., Tufekcioglu S., Ozyedek Z., Baltali M., Kiziltan, Vukovic M., Neskovic A. N., Cardiology, Hordijk-Trion, M., Lenzen, M., Wijns, W., De Jaegere, P., Simoons, M. L., Scholte Op Reimer, W. J. M., Bertrand, M. E., Mercado, N., Boersma, E., Maier, W., Meier, B., Moris, C., Piscione, F., Sechtem, U., Sergeant, P., Stahle, E., Vos, J., Widimsky, P., Unger, F., Manini, M., Bramley, C., Laforest, V., Taylor, C., Del Gaiso, S., Huber, K., De Backer, G., Sirakova, V., Cerbak, R., Thayssen, P., Lehto, S., Blanc, J. -J., Delahaye, F., Kobulia, B., Zeymer, U., Cokkinos, D., Karlocai, K., Graham, I., Shelley, E., Behar, S., Maggioni, A., Grabauskiene, V., Deckers, J., Asmussen, I., Stepinska, J., Goncalves, L., Mareev, V., Riecansky, I., Kenda, M. F., Alonso, A., Lopez-Sendon, J. L., Rosengren, A., Buser, P., Okay, T., Sychov, O., Fox, K., Wood, D., Crijns, H., Mcgregor, K., Mulder, B., Priori, S., Ryden, L., Tavazzi, L., Vahanian, A., Vardas, P., Sarkisyan, K., Glogar, H. D., Frick, M., Pachinger, O., Zwick, R., Vrints, C., Van Hertbruggen, E., Vercammen, M., Sysmans, T., Schroeder, E., Domange, J., De Pril, H., De Vriese, J., Van Hecke, T., Legrand, V., Gillon, M. -F., Richardy, M., Doneux, P., Petrov, I., Jorgova, J., Starcevic, B., Eeckhout, E., Berger, A., Prudent, V., Camenzind, E., Masson, N., Zambartas, C., Kleanthous, H., Stellova, B., Aschermann, M., Simek, S., Kautzner, J., Karmazin, V., Svab, P., Indrak, J., Branny, M., Hladilova, K., Kala, P., Cappelen, H., Jensen, L. O., Gitt, A., Gehrke, K., am Rhein, L., Erbel, R., Gutersohn, A., Eggebrecht, H., Al Khani, M., Rosenberger, A., Vogelsberg, H., Klepzig, H., Schmidt, A., Silber, S., Mau, B., Leuner, C., Czyborra, K., Reuschling, C., Muno, E., Nauheim, B., Kleber, F., Rux, S., Saad, A., Elabady, M., Beiras, A. C., Fernandez, J. S., del Arno, F. N., Romo, A. I., Fernandez, J. M. C., Mayoreal, A. R., Rebanal, F. J. R., de la Borbolla, M. G., Chaparro, M., Brotons, C., Miralda, C. P., Vila i Perez, S. I., Aviles, F. F., de la Fuente Galan, L., Vinuela, P. T., de Torres, F. M., Mora, J., Rodriguez, I. S., Bustamante, I. P., Fernandez, P. L. S., Torrent, J. L. D., Gil, J. L. D., Perpinan, J., Motilla, V. P., Juango, M. S. A., Berjon-Reyero, J., Moreno, R. M., Guerrero, J. C. F., Savolainen, K., Syvanne, M., Cohen-Solal, A., Oboa, A. -S., Bassand, J. P., Espinosa, D. P., Jouet, V., Cedex, B., Montalescot, G., Gallois, V., Daubert, J. C., Clerc, J. M., Machecourt, J., Cottin, Y., Walker, D., Holland, F., Prosser, J., Muir, L., Barber, K., Cleland, J. G. F., Cook, J., Chapichadze, Z., Christos, I. S. A., Tsiavou, N., Chrysohoou, C., Manginas, A., Terrovitis, J., Kanakakis, J., Vavuranakis, M., Drakos, S., Farmakis, T., Samara, C., Papakosta, C., Bourantas, C., Michalis, L. K., Christos, M., Foussas, S., Adamopoulou, E., Marketou, M., Alotti, N., Basa, A. M., Vigh, A., Preda, I., Csoti, E., Keltai, M., Kerkovits, G., Hendler, A., Blatt, A., Yakov, B., Beyar, R., Shefer, A., Halon, D., Bentzvi, M., Avramovitch, N., Bakst, A., Saba, K., Cafri, C., Grosbard, A., Sheva, B., Margolis, B., Suleiman, K., Banai, S., Meerkin, D., Mosseri, M., Guita, P., Jabara, R., Jafari, J., Shitrit, D. B., Ghasan, D., Salameh, D., Brezins, M., van den Akker-Berman, L., Guetta, V., Hashomer, T., Rozenman, Y., Biagini, A., Berti, S., Ferrero, M., Colombo, A., Roccaforte, R., Milici, C., Scarpino, L., Salvi, A., Desideri, A., Sabbadin, D., Veneto, C., Galassi, A., Giuffrida, G., Rognoni, A., Vassanelli, C., Paffoni, P., Cioppa, A., Rubino, P., de Carlo, M., Petronio, A. S., Naccarella, F., Saia, F., Marzocchi, A., Maranga, S. S., Presbitero, P., Valsecchi, F., Esposito, G., Santini, N. M., Tubaro, M., Erglis, A., Narbute, I., Kavoliuniene, A., Zaliunas, R., Navickas, R., Luckute, D., Subkovas, E., Wagner, D., Vermeer, F., Lousberg, A., Fransen, H., Breeman, A., Tebbe, H., De Boer, M. J., van der Wal, M., Leenders, C. M., Veerhoek, M. J., Jansen, C., Bijl, M., Koppelaar, C., den Linden, V., Brons, R., Widdershofen, J. W. M. G., Broers, H., Kontny, F., Jonzon, M., Wodniecki, J., Tomasik, A., Trusz-Gluza, M., Nowak, S., Ruzyllo, W., Deptuch, T., Marques, J., Matias, F., Madeira, H., Oliveira, J., Sargento, L., Ionac, A., Dragulescu, I. S., Mut-Vitcu, B., Maximov, D., Dorobantu, M., Apetrei, E., Niculescu, R., Petrescu, V., Bucsa, A., Deleanu, D., Bucharest, Benedek, I. S., Hintea, T., Aronov, D., Tikhomirova, E., Kranjec, I., Prokselj, K., Kanic, V., Sepetoglu, A., Aytekin, S., Aytekin, V., Catakoglu, A. B., Parlar, H., Tufekcioglu, S., Ozyedek, Z., Baltali, M., Kiziltan, Vukovic, M., and Neskovic, A. N.

Subjects
Male, medicine.medical_specialty, Randomization, medicine.medical_treatment, Euro Heart Survey, Coronary Artery Disease, Revascularization, law.invention, Coronary artery disease, Randomized controlled trial, law, Internal medicine, Angioplasty, medicine, Humans, cardiovascular diseases, Angioplasty, Balloon, Coronary, Coronary Artery Bypass, CABG, Aged, Randomized Controlled Trials as Topic, business.industry, Coronary Artery Bypa, Patient Selection, PCI, Health Survey, Middle Aged, medicine.disease, Health Surveys, Surgery, Clinical trial, Stenosis, surgical procedures, operative, Clinical Trials, Phase III as Topic, Conventional PCI, Female, Cardiology and Cardiovascular Medicine, business, Human
Abstract

Aims: Revascularization in patients with coronary artery disease changed over the last two decades, favouring the number of patients treated by means of percutaneous coronary interventions (PCI) when compared with coronary artery bypass grafting (CABG). Many randomized controlled trials (RCTs) have been performed to compare these two competing revascularization techniques. Because of the strict enrolment criteria of RCTs in which highly selected patients are recruited, the applicability of the results may be limited in clinical practice. The current study evaluates to what extent patients in clinical practice were similar to those who participated in RCTs comparing PCI with CABG. Methods and results: Clinical characteristics and 1-year outcome of 4713 patients enrolled in the Euro Heart Survey on Coronary Revascularization were compared with 8647 patients who participated in 14 major RCTs, comparing PCI with CABG. In addition, we analysed which proportion of survey patients would have disqualified for trial participation (n = 3033, 64%), aiming at identifying differences between trial-eligible and trial-ineligible survey patients. In general, important differences were observed between trial participants and survey patients. Patients in clinical practice were older, more often had comorbid conditions, single-vessel disease, and left main stem stenosis when compared with trial participants. Almost identical differences were observed between trial-eligible and trial-ineligible survey patients. In clinical practice, PCI was the treatment of choice, even in patients who were trial-ineligible (46% PCI, 26% CABG, 28% medical). PCI remained the preferred treatment option in patients with multi-vessel disease (57% in trial-eligible and 40% in trial-ineligible patients, respectively, P < 0.001); yet, the risk profile of patients treated by PCI was better than that for patients treated either by CABG or by medical therapy. In the RCTs, there was no mortality difference between PCI and CABG. In clinical practice, however, we observed 1-year unadjusted survival benefit for PCI vs. CABG (2.9 vs. 5.4%, P < 0.001). Survival benefit was only observed in trial-ineligible patients (3.3 vs. 6.2%, P < 0.001). Conclusion: Many patients in clinical practice were not represented in RCTs. Moreover, only 36% of these patients were considered eligible for participating in a trial comparing PCI with CABG. We demonstrated that RCTs included younger patients with a better cardiovascular risk profile when compared with patients in everyday clinical practice. This study highlights the disparity between patients in clinical practice and patients in whom the studies that provide the evidence for treatment guidelines are performed. © The European Society of Cardiology 2006. All rights reserved.

Published
2006

71. Handboek Vroege Psychose

Author

Veling, W., van der Wal, M., Jansen, M.S., van Weeghel, J., Linszen, D., and Tranzo, Scientific center for care and wellbeing

Published
2012

72. The application of unnatural amino acids to chemokine receptor research

Author

Siderius, M.H., van der Wal, M., Scholten, D.J., Smit, M.J., Sakmar, T.P., Leurs, R., de Graaf, C., Medicinal chemistry, and AIMMS

Abstract

Recent reports of G protein-coupled receptor (GPCR) X-ray structures, including the structure of CXCR4 chemokine receptor, have advanced the aim of elucidating with chemical precision GPCR ligand binding, activation and interactions. Structure-based drug design is also becoming increasingly important as a tool to find new GPCR-targeted drugs. As new structural information becomes available, complementary experimental strategies are required to address questions related to receptor dynamics and organization in membranes. To this end, the introduction of unnatural amino acids (UAAs) into GPCR ligands and expressed receptors has opened up new opportunities to study GPCRs in native systems. Because UAAs can contain a wide range of chemically diverse functional groups, genetic incorporation of UAAs into proteins provides an important new tool of chemical biology to the study of GPCRs, including chemokine receptors. For example, UAAs enable the incorporation of spectroscopic probes and functional groups for selective chemical modification that facilitates studies of (real-time) protein dynamics and interactions. In this review, we highlight recent methods developed to use UAAs to study chemokine receptors and we describe examples of their use to probe chemokine receptor function. © 2012 Elsevier Ltd. All rights reserved.

Published
2012
Full Text
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76. REFLEX: Groepstraining ter verbetering van ziekte-inzicht bij psychose

Author

Pijnenborg, Marieke, Van Der Gaag, M., Aleman, A., Veling, W., van der Wal, M., Jansen, S., van Weeghel, J., Experimental Psychotherapy & Psychopathology, Neuropsychology across the Life-Span, Interdisciplinair Centrum voor Psychopathologie en Emotieregulatie, and Perceptual and Cognitive Neuroscience

Published
2012

77. Boeren als onderburen: archeologisch onderzoek naar het 16de-eeuwse ontginningserf Erve Borgel in de wijk Keizerslanden, gemeente Deventer

Author

Wal, M. van der, Van der Wal, M., A. Berends & E. Mittendorff, and Archeologie Deventer RMW-VHMZ

Subjects
bewoning, waterputten, opgraving, Inrichting erven, tafelgerei, opgraving/opgraven DO (AOP), Weg (INFR.WEG), Afwaterings-/ inundatiekanaal/ greppel/sloot (INFR.PER), Late Middeleeuwen B (MELB), greppels, Archaeology, aardewerk, ontginningen, bewoning (inclusief verdediging) onbepaald (BEWV.X), Muurwerk, Plaggendek (APVV.PDEK), Nieuwe Tijd A (NTA), archeologie, Dierengraf (BGV.DIER)
Published
2011

81. Het belang van paradigmatische productiviteit: over blends, clippings en andere oddities

Author

Hamans, C., Boogaart, R., Lalleman, J., Mooijaart, M., van der Wal, M., and ACLC (FGw)

Abstract

The aim of this contribution is to show how so-called morphological processes such as blending and clipping can be described as rule governed processes of word formation. For the explanation of these processes Zabrocki's theory of diacrisis (1962) turns out to be useful. The examples are mostly taken from English. A few have been found in Dutch. The paper concentrates on morphology and linguistic change.

Published
2009

83. De woordvorming geregeld: Een achttiende-eeuwse proeve

Author

Noordegraaf, J., Boogaart, R., Lalleman, J., Mooijaart, M., van der Wal, M., and Language and Communication

Subjects
SDG 4 - Quality Education
Abstract

This paper deals with an eighteenth-century unpublished linguistic treatise which dates from 1762. It was presented by a young Leiden student, Hendrik van Wijn (1740-1831), who in the early 1760s had been urged to apply the linguistic methods developed by

Published
2009

87. Richtsnoer fecale incontinentie

Author

Bulk-Bunschoten, A. M. W., Benninga, M. A., Kneepkens, C. M. F., van der Wal, M. F., Hirasing, R. A., Amsterdam Gastroenterology Endocrinology Metabolism, and Paediatric Gastroenterology

Published
2008

96. Fecesincontinentie bij kinderen

Author

Bulk-Bunschoten, A. M. W., Benninga, M. A., Kneepkens, C. M. F., van der Wal, M. F., Hirasing, R. A., Bonnet-Breusers, A. J. M., Hoppenbrouwers, K., Rensen, H. B. H., Wagenaar-Fischer, M. M., Amsterdam Gastroenterology Endocrinology Metabolism, and Paediatric Gastroenterology

Published
2006

97. Het richtsnoer encopresis

Author

Bulk-Bunschoten, A. M. W., Benninga, M. A., Kneepkens, C. J. M., van der Wal, M. A., Hirasing, R. A., Snijdewind, A., Amsterdam Gastroenterology Endocrinology Metabolism, and Paediatric Gastroenterology

Published
2005

100. Hechtingstijlen

Author

Van Oudenhoven, J.P., van Oudenhoven, J P, Dijkstra, AB, Peschar, J, van der Wal, M, Hofstra, J., and Interpersonal behaviour

Published
2004

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