prof. dr. S.U. (Sytse) Zuidema

prof. dr. S.U. (Sytse) Zuidema
Telephone:
E-mail:
s.u.zuidema umcg.nl

Research

CV

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Sytse Zuidema

Research units:

  • Life Course Epidemiology (LCE)

Research interests

Elderly care medicine and dementia

Research output

Pain Processing in Older Adults and Its Association with Prefrontal Characteristics

Bunk, S., Emch, M., Koch, K., Lautenbacher, S., Zuidema, S. & Kunz, M., 24-Jul-2020, In : Brain Sciences. 10, 8, 17 p., 477.

Effects of Caregiver Dementia Training in Caregiver-Patient Dyads: A Randomized Controlled Study

Birkenhäger-Gillesse, E. G., Achterberg, W. P., Janus, S. I. M., Kollen, B. J. & Zuidema, S. U., 14-Jul-2020, In : International Journal of Geriatric Psychiatry. 9 p.

Developing consensus description of group music therapy characteristics for persons with dementia

Janus, S. I. M., Vink, A. C., Ridder, H. M., Geretsegger, M., Stige, B., Gold, C. & Zuidema, S. U., 5-Jul-2020, In : Nordic journal of music therapy. 17 p.

Very frequent physical aggression and vocalizations in nursing home residents with dementia

Veldwijk-Rouwenhorst, A. E., Zuidema, S. U., Smalbrugge, M., Bor, H., Wetzels, R., Gerritsen, D. L. & Koopmans, R. T. C. M., 30-Jun-2020, In : AGING & MENTAL HEALTH. p. 1-10 10 p.

Serious adverse events and deaths in PCSK9 inhibitor trials reported on ClinicalTrials.gov: a systematic review

van Bruggen, F. H., Nijhuis, G. B. J., Zuidema, S. U. & Luijendijk, H. J., 29-Jun-2020, In : Expert Review of Clinical Pharmacology. 34 p.

Sounds in nursing homes and their effect on health in dementia: A systematic review

Janus, S. I. M., Kosters, J., van den Bosch, K. A., Andringa, T. C., Zuidema, S. U. & Luijendijk, H. J., 29-Jun-2020, In : International Psychogeriatrics. p. 1-18 18 p.

A longitudinal study of the impact of social network size and loneliness on cognitive performance in depressed older adults

Kuiper, J. S., Smidt, N., Zuidema, S. U., Comijs, H. C., Oude Voshaar, R. C. & Zuidersma, M., 2-Jun-2020, In : AGING & MENTAL HEALTH. 24, 6, p. 889-897 9 p.

Can the PROPER intervention reduce psychotropic drug prescription in nursing home residents with dementia? Results of a cluster-randomized controlled trial

Smeets, C. H. W., Smalbrugge, M., Koopmans, R. T. C. M., Nelissen-Vrancken, M. H. J. M. G., van der Spek, K., Teerenstra, S., Gerritsen, D. L. & Zuidema, S. U., 20-May-2020, In : International Psychogeriatrics. p. 1-10 10 p.

The construction of a conceptual framework explaining the relation between barriers to change of management of neuropsychiatric symptoms in nursing homes: a qualitative study using focus groups

van Teunenbroek, C. F., Verhagen, K., Smalbrugge, M., Persoon, A., Zuidema, S. U. & Gerritsen, D. L., 6-May-2020, In : BMC Geriatrics. 20, 1, 19 p., 163.

Validation of a modified ambiance scale in nursing homes

Kosters, J., Kunz, M., van den Bosch, K. A., Andringa, T. C., Zuidema, S. U., Luijendijk, H. J. & Janus, S. I. M., 2-Apr-2020, In : AGING & MENTAL HEALTH. p. 1-7 7 p.

Systematic review on barriers and facilitators of complex interventions for residents with dementia in long-term care

Groot Kormelinck, C. M., Janus, S. I. M., Smalbrugge, M., Gerritsen, D. L. & Zuidema, S. U., 7-Feb-2020, In : International Psychogeriatrics. p. 1-17 17 p.

Prevalence of Pemphigoid as a Potentially Unrecognized Cause of Pruritus in Nursing Home Residents

Meijer, J. M., Lamberts, A., Luijendijk, H. J., Diercks, G. F. H., Pas, H. H., Zuidema, S. U. & Jonkman, M. F., Dec-2019, In : Jama dermatology. 155, 12, p. 1423-1424 2 p.

Run-in periods and clinical outcomes of antipsychotics in dementia: A meta-epidemiological study of placebo-controlled trials

Hulshof, T. A., Zuidema, S. U., Gispen-de Wied, C. C. & Luijendijk, H. J., 15-Nov-2019, In : Pharmacoepidemiology and Drug Safety. 29, 2, p. 125-133 9 p.

Cost-consequence analysis of an intervention for the management of neuropsychiatric symptoms in young-onset dementia: Results from the BEYOND-II study

van Duinen-van den IJssel, J. C. L., Bakker, C., Smalbrugge, M., Zwijsen, S. A., Adang, E., Appelhof, B., Zuidema, S. U., de Vugt, M. E., Verhey, F. R. J. & Koopmans, R. T. C. M., 7-Nov-2019, In : International Journal of Geriatric Psychiatry. 7 p.

A short delirium caregiver questionnaire for triage of elderly outpatients with cognitive impairment: a development and test accuracy study

Luijendijk, H. J., Quispel-Aggenbach, D. W. P., Stroomer-van Wijk, A. J. M., Meijerink-Blom, A. H., van Walbeek, A. & Zuidema, S. U., 29-Oct-2019, In : International Psychogeriatrics. p. 1-7 7 p.

Reducing inappropriate psychotropic drug use in nursing home residents with dementia: protocol for participatory action research in a stepped-wedge cluster randomized trial

Groot Kormelinck, C., Teunenbroek, van, C., Kollen, B., Reitsma, M., Gerritsen, D., Smalbrugge, M. & Zuidema, S., 12-Oct-2019, In : BMC Psychiatry. 19, 1, 13 p., 298.

Goal planning in person-centred care supports older adults receiving case management to attain their health-related goals

Rietkerk, W., Uittenbroek, R. J., Gerritsen, D. L., Slaets, J. P. J., Zuidema, S. U. & Wynia, K., 4-Oct-2019, In : Disability and Rehabilitation. 10 p.

Barriers and Facilitators of Conducting Medication Reviews in Nursing Home Residents: A Qualitative Study

Wouters, H., Foster, J. M., Ensink, A., O'Donnell, L. K., Zuidema, S. U., Boersma, F. & Taxis, K., 18-Sep-2019, In : Frontiers in Pharmacology. 10, 12 p., 1026.

Subjective Versus Objective Outcomes of Antipsychotics for the Treatment of Neuropsychiatric Symptoms Associated with Dementia

Vredeveld, E. J., Hulshof, T. A., Zuidema, S. U. & Luijendijk, H. J., Sep-2019, In : Cns Drugs. 33, 9, p. 933-942 10 p.

Implementing a multidisciplinary psychotropic medication review among nursing home residents with dementia: a process evaluation

Gerritsen, D. L., de Vries, E., Smalbrugge, M., Smeets, C. H. W., van der Spek, K., Zuidema, S. U. & Koopmans, R. T. C. M., 27-Aug-2019, In : International Psychogeriatrics. p. 1-13 13 p.

Development of a mobile application to monitor psychotropic drug prescriptions

Janus, S., Rasing, N., Zuidema, S. & Teunenbroek, C., Aug-2019, In : International Psychogeriatrics. 31, p. 116-117 2 p.

Effects on staff outcomes from an intervention for management of neuropsychiatric symptoms in residents of young-onset dementia care units: A cluster randomised controlled trial

van Duinen-van den IJssel, J. C. L., Bakker, C., Smalbrugge, M., Zwijsen, S. A., Appelhof, B., Teerenstra, S., Zuidema, S. U., de Vugt, M. E., Verhey, F. R. J. & Koopmans, R. T. C. M., Aug-2019, In : International Journal of Nursing Studies. 96, p. 35-43 9 p.

Including informal caregivers in decision making regarding the treatment of neuropsychiatric symptoms in dementia

Janus, S., Warmelink, E., Nieuwenhuys, C., van Manen, J., Achterberg, W. & Zuidema, S., Aug-2019, In : International Psychogeriatrics. 31, p. 114 1 p.

Prevalence and correlates of psychotropic drug use in Dutch nursing home patients with young-onset dementia

Mulders, A. J. M. J., Zuidema, S. U., Leeuwis, R., Bor, H., Verhey, F. R. J. & Koopmans, R. T. C. M., Aug-2019, In : International Journal of Geriatric Psychiatry. 34, 8, p. 1185-1193 9 p.

Process evaluation of a participatory action research-RCT aimed at reducing inappropriate psychotropic drug use in nursing home residents with dementia by tailored intervention-and implementation plans

Kormelinck, C. G., Van Teunenbroek, C., Zuidema, S., Gerritsen, D. & Smalbrugge, M., Aug-2019, In : International Psychogeriatrics. 31, p. 115-116 2 p.

Quality of life in nursing home residents with dementia and very frequent agitation, vocalizations or physical aggression

Bielderman, A., Veldwijk-Rouwenhorst, A., Pelgrims, B., Smalbrugge, M., Zuidema, S., Koopmans, R. & Gerritsen, D., Aug-2019, In : International Psychogeriatrics. 31, p. 161-162 2 p.

Reduction of Inappropriate psychotropic drug use in residents with Dementia: a stepped wedge cluster randomized controlled trial on the effects of tailored intervention- and implementation plans using participatory action research in nursing home residents with dementia

van Teunenbroek, C., Kormelinck, C. G., Gerritsen, D., Smalbrugge, M. & Zuidema, S., Aug-2019, In : International Psychogeriatrics. 31, p. 76-77 2 p.

The Difficulty With Studying Challenging Behavior

Gerritsen, D. L., Smalbrugge, M., Veldwijk-Rouwenhorst, A. E., Wetzels, R., Zuidema, S. U. & Koopmans, R. T. C. M., Jul-2019, In : Journal of the American Medical Directors Association. 20, 7, p. 879-881 3 p.

Effects of a Multidisciplinary Intervention on the Presence of Neuropsychiatric Symptoms and Psychotropic Drug Use in Nursing Home Residents WithYoung-Onset Dementia: Behavior and Evolution of Young-Onset Dementia Part 2 (BEYOND-II) Study

Appelhof, B., Bakker, C., de Vugt, M. E., van Duinen-van den IJssel, J. C. L., Zwijsen, S. A., Smalbrugge, M., Teerenstra, S., Verhey, F. R. J., Zuidema, S. U. & Koopmans, R. T. C. M., Jun-2019, In : American Journal of Geriatric Psychiatry. 27, 6, p. 581-589 9 p.

Music Interventions for Dementia and Depression in ELderly care (MIDDEL): protocol and statistical analysis plan for a multinational cluster-randomised trial

Gold, C., Eickholt, J., Assmus, J., Stige, B., Wake, J. D., Baker, F. A., Tamplin, J., Clark, I., Lee, Y-E. C., Jacobsen, S. L., Ridder, H. M. O., Kreutz, G., Muthesius, D., Wosch, T., Ceccato, E., Raglio, A., Ruggeri, M., Vink, A., Zuidema, S., Odell-Miller, H., Orrell, M., Schneider, J., Kubiak, C., Romeo, R. & Geretsegger, M., Jun-2019, In : BMJ Open. 9, 3, 14 p., e023436.

Early recognition and treatment of neuropsychiatric symptoms to improve quality of life in early Alzheimer's disease: protocol of the BEAT-IT study

Eikelboom, W. S., Singleton, E., van den Berg, E., Coesmans, M., Mattace Raso, F., van Bruchem, R. L., Goudzwaard, J. A., de Jong, F. J., Koopmanschap, M., den Heijer, T., Driesen, J. J. M., Vroegindeweij, L. J. H. M., Thomeer, E. C., Hoogers, S. E., Dijkstra, A. A., Zuidema, S. U., Pijnenburg, Y. A. L., Scheltens, P., van Swieten, J. C., Ossenkoppele, R. & Papma, J. M., 24-May-2019, In : Alzheimers research & therapy. 11, 1, 12 p., 48.

Differences in neuropsychiatric symptoms between nursing home residents with young-onset dementia and late-onset dementia

Appelhof, B., Bakker, C., Van Duinen-van Den IJssel, J. C. L., Zwijsen, S. A., Smalbrugge, M., Verhey, F. R. J., de Vugt, M. E., Zuidema, S. U. & Koopmans, R. T. C. M., 4-May-2019, In : AGING & MENTAL HEALTH. 23, 5, p. 581-586 6 p.

Baseline imbalances and clinical outcomes of atypical antipsychotics in dementia: A meta-epidemiological study of randomized trials

Hulshof, T. A., Zuidema, S. U., van Meer, P. J. K., Gispen-de Wied, C. C. & Luijendijk, H. J., Mar-2019, In : International Journal of Methods in Psychiatric Research. 28, 1, 10 p., e1757.

Large Sample Size Fallacy in Trials About Antipsychotics for Neuropsychiatric Symptoms in Dementia

Hulshof, T. A., Zuidema, S. U., Janus, S. I. M. & Luijendijk, H. J., 21-Feb-2019, In : Frontiers in Pharmacology. 10, 14 p., 1701.

Explaining experiences of community-dwelling older adults with a pro-active comprehensive geriatric assessment program - a thorough evaluation by interviews

Rietkerk, W., Smit, M. F., Wynia, K., Slaets, J. P. J., Zuidema, S. U. & Gerritsen, D. L., 14-Jan-2019, In : BMC Geriatrics. 19, 1, 13 p., 12.

Effects Of Increasing The Involvement Of Community-Dwelling Frail Older Adults In A Proactive Assessment Service: A Pragmatic Trial

Rietkerk, W., Gerritsen, D. L., Kollen, B. J., Hofman, C. S., Wynia, K., Slaets, J. P. J. & Zuidema, S. U., 2019, In : Clinical interventions in aging. 14, p. 1985-1995 11 p.

Executive Functions and Pain A Systematic Review

Bunk, S., Preis, L., Zuidema, S., Lautenbacher, S. & Kunz, M., 2019, In : Zeitschrift für Neuropsychologie. 30, 3, p. 169-196 28 p.

Jeuk bij ouderen

Leus, A. J. G., Meijer, J. M., Zuidema, S. U. & Jonkman, M. F., 20-Dec-2018, In : Nederlands Tijdschrift voor Geneeskunde. 163

Life story books for people with dementia: A systematic review

Elfrink, T. R., Zuidema, S. U., Kunz, M. & Westerhof, G. J., Dec-2018, In : International Psychogeriatrics. 30, 12, p. 1797-1811 15 p.

Advanced Glycation End Products Are Associated With Physical Activity and Physical Functioning in the Older Population

Drenth, H., Zuidema, S. U., Krijnen, W. P., Bautmans, I., Smit, A. J., Schans, C. V. D. & Hobbelen, H., Nov-2018, In : Journal of Gerontology: Medical sciences. 73, 11, p. 1545-1551 7 p.

The "more at home with dementia" program: a randomized controlled study protocol to determine how caregiver training affects the well-being of patients and caregivers

Birkenhäger-Gillesse, E. G., Kollen, B. J., Zuidema, S. U. & Achterberg, W. P., 22-Oct-2018, In : BMC Geriatrics. 18, 1, 8 p., 252.

Goal Planning in Person-Centred Care Supports Older Adults to Attain Their Health-Related Goals

Rietkerk, W., Uittenbroek, R. J., Gerritsen, D. L., Slaets, J. P. J., Zuidema, S. U. & Wynia, K., Oct-2018, In : International Journal of Integrated Care. 18, S2, p. 264

Attention, arousal and other rapid bedside screening instruments for delirium in older patients: a systematic review of test accuracy studies

Quispel-Aggenbach, D. W. P., Holtman, G. A., Zwartjes, H. A. H. T., Zuidema, S. U. & Luijendijk, H. J., Sep-2018, In : Age and Ageing. 47, 5, p. 644-653 10 p.

Efficacy of antipsychotics in dementia depended on the definition of patients and outcomes: a meta-epidemiological study

Smeets, C. H. W., Zuidema, S. U., Hulshof, T. A., Smalbrugge, M., Gerritsen, D. L., Koopmans, R. T. C. M. & Luijendijk, H. J., Sep-2018, In : Journal of Clinical Epidemiology. 101, p. 17-27 11 p.

Process Evaluation of an Intervention for the Management of Neuropsychiatric Symptoms in Young-Onset Dementia

Appelhof, B., Bakker, C., van Duinen-van den IJssel, J. C. L., Zwijsen, S. A., Smalbrugge, M., Verhey, F. R. J., de Vugt, M. E., Zuidema, S. U. & Koopmans, R. T. C. M., Aug-2018, In : Journal of the American Medical Directors Association. 19, 8, p. 663-671 9 p.

Nursing Staff Distress Associated With Neuropsychiatric Symptoms in Young-Onset Dementia and Late-Onset Dementia

van Duinen-van den IJssel, J. C. L., Mulders, A. J. M. J., Smalbrugge, M., Zwijsen, S. A., Appelhof, B., Zuidema, S. U., de Vugt, M. E., Verhey, F. R. J., Bakker, C. & Koopmans, R. T. C. M., Jul-2018, In : Journal of the American Medical Directors Association. 19, 7, p. 627-632 6 p.

Two-Year Course of Quality of Life in Nursing Home Residents with Dementia

van der Zon, A., Wetzels, R. B., Bor, H., Zuidema, S. U., Koopmans, R. T. C. M. & Gerritsen, D. L., Jul-2018, In : American Journal of Geriatric Psychiatry. 26, 7, p. 754-764 11 p.

Cost-effectiveness of a multicomponent primary care program targeting frail elderly people

Ruikes, F. G. H., Adang, E. M., Assendelft, W. J. J., Schers, H. J., Koopmans, R. T. C. M. & Zuidema, S. U., 16-May-2018, In : BMC Family Practice. 19, 1, 9 p., 62.

Prevalence of pruritus and pemphigoid in nursing home residents (SSENIOR): A cross-sectional study of an unmet need

Meijer, J. M., Lamberts, A., Luijendijk, D., Diercks, G. F. H., Pas, H. H., Zuidema, S. U. & Jonkman, M. F., May-2018, In : Journal of Investigative Dermatology. 138, 5, p. S48 1 p.

The effect of biannual medication reviews on the appropriateness of psychotropic drug use for neuropsychiatric symptoms in patients with dementia: A randomised controlled trial

van der Spek, K., Koopmans, R. T. C. M., Smalbrugge, M., Nelissen-Vrancken, M. H. J. M. G., Wetzels, R. B., Smeets, C. H. W., de Vries, E., Teerenstra, S., Zuidema, S. U. & Gerritsen, D. L., May-2018, In : Age and Ageing. 47, 3, p. 430-437 8 p.

Factors associated with appropriate psychotropic drug prescription in nursing home patients with severe dementia

van der Spek, K., Koopmans, R. T., Smalbrugge, M., Nelissen-Vrancken, M. H., Wetzels, R. B., Smeets, C. H., Teerenstra, S., Zuidema, S. U. & Gerritsen, D. L., Apr-2018, In : International Psychogeriatrics. 30, 4, p. 547-556 10 p.

Behavior and Evolution of Young ONset Dementia part 2 (BEYOND-II) study: an intervention study aimed at improvement in the management of neuropsychiatric symptoms in institutionalized people with young onset dementia

van Duinen-van den IJssel, J. C. L., Appelhof, B., Zwijsen, S. A., Smalbrugge, M., Verhey, F. R. J., de Vugt, M. E., Zuidema, S. U., Koopmans, R. T. C. M. & Bakker, C., Mar-2018, In : International Psychogeriatrics. 30, 3, p. 437-446 10 p.

Change in psychotropic drug use in Norwegian nursing homes between 2004 and 2011

Selbæk, G., Janus, S. I. M., Bergh, S., Engedal, K., Ruths, S., Helvik, A. S., Šaltyte Benth, J. & Zuidema, S. U., Mar-2018, In : International Psychogeriatrics. 30, 3, p. 385-394 10 p.

The association between implementation and outcome of a complex care program for frail elderly people

Ruikes, F. G. H., van Gaal, B. G. I., Oudshoorn, L., Zuidema, S. U., Akkermans, R. P., Assendelft, W. J. J., Schers, H. J. & Koopmans, R. T. C. M., Feb-2018, In : Family practice. 35, 1, p. 47-52 6 p.

Effectiveness of a nurse-supported self-management programme for dual sensory impaired older adults in long-term care: A cluster randomised controlled trial

Roets-Merken, L. M., Zuidema, S. U., Vernooij-Dassen, M. J. F. J., Teerenstra, S., Hermsen, P. G. J. M., Kempen, G. I. J. M. & Graff, M. J. L., Jan-2018, In : BMJ Open. 8, 1, 11 p., 016674.

Reasons for (not) discontinuing antipsychotics in dementia

Janus, S. I. M., van Manen, J. G., Zuidema, S. U., Snijder, C., Drossaert, C. H. C. & Ijzerman, M. J., Jan-2018, In : Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society. 18, 1, p. 13-20 8 p.

Effects of Psychosocial Interventions for Behavioral and Psychological Symptoms in Dementia on the Prescription of Psychotropic Drugs: A Systematic Review and Meta-Analyses

Birkenhager-Gillesse, E. G., Kollen, B. J., Achterberg, W. P., Boersma, F., Jongman, L. & Zuidema, S. U., 2018, In : Journal of the American Medical Directors Association. 19, 3, p. 276.e1-276.e9 9 p.

Psychometric Properties of the MyotonPRO in Dementia Patients with Paratonia

Drenth, H., Zuidema, S. U., Krijnen, W. P., Bautmans, I., van der Schans, C. & Hobbelen, H., 2018, In : Gerontology. 64, p. 401-412 12 p.

Psychotropic drug prescription for nursing home residents with dementia: prevalence and associations with non-resident-related factors

Smeets, C. H. W., Gerritsen, D. L., Zuidema, S. U., Teerenstra, S., van der Spek, K., Smalbrugge, M. & Koopmans, R. T. C. M., 2018, In : AGING & MENTAL HEALTH. 22, 9, p. 1239-1246 8 p.

Nursing Home Residents with Dementia and Very Frequent Agitation: A Particular Group

Veldwijk-Rouwenhorst, A. E., Smalbrugge, M., Wetzels, R., Bor, H., Zuidema, S. U., Koopmans, R. T. C. M. & Gerritsen, D. L., Dec-2017, In : American Journal of Geriatric Psychiatry. 25, 12, p. 1339-1348 10 p.

Discontinuing Inappropriate Medication Use in Nursing Home Residents: A Cluster Randomized Controlled Trial

Wouters, H., Scheper, J., Koning, H., Brouwer, C., Twisk, J. W., van der Meer, H., Boersma, F., Zuidema, S. U. & Taxis, K., 7-Nov-2017, In : Annals of Internal Medicine. 167, 9, p. 609-617 11 p.

The relationship between social functioning and subjective memory complaints in older persons: a population-based longitudinal cohort study

Kuiper, J. S., Oude Voshaar, R. C., Zuidema, S. U., Stolk, R. P., Zuidersma, M. & Smidt, N., Oct-2017, In : International Journal of Geriatric Psychiatry. 32, 10, p. 1059-1071 13 p.

Discontinuing Inappropriate Medication in Nursing Home Residents (DIM-NHR study): A cluster randomized controlled trial

Wouters, H., Scheper, J., Koning, H., Brouwer, C., Twisk, J., Van Der Meer, H., Boersma, F., Zuidema, S. & Taxis, K., 1-Sep-2017, In : European geriatric medicine. 8, S1-S39, p. 16 1 p.

A comprehensive approach to reablement in dementia

Poulos, C. J., Bayer, A., Beaupre, L., Clare, L., Poulos, R. G., Wang, R. H., Zuidema, S. & McGilton, K. S., Sep-2017, In : Alzheimer's & Dementia: Translational Research & Clinical Interventions. 3, 3, p. 450-458 9 p.

Association between advanced glycation end-products and functional performance in Alzheimer's disease and mixed dementia

Drenth, H., Zuidema, S. U., Krijnen, W. P., Bautmans, I., van der Schans, C. & Hobbelen, H., Sep-2017, In : International Psychogeriatrics. 29, 9, p. 1525-1534 10 p.

Nursing Home Physicians' Assessments of Barriers and Strategies for End-of-Life Care in Norway and The Netherlands

Fosse, A., Zuidema, S., Boersma, F., Malterud, K., Schaufel, M. A. & Ruths, S., 1-Aug-2017, In : Journal of the American Medical Directors Association. 18, 8, p. 713-718 6 p.

Pharmacological and non-pharmacological treatment preferences of healthcare professionals and proxies for challenging behaviors in patients with dementia

Janus, S. I., van Manen, J. G., van Til, J. A., Zuidema, S. U. & IJzerman, M. J., Aug-2017, In : International Psychogeriatrics. 29, 8, p. 1377-1389 13 p.

Advanced Glycation End-Products Are Associated With the Presence and Severity of Paratonia in Early Stage Alzheimer Disease

Drenth, H., Zuidema, S. U., Krijnen, W. P., Bautmans, I., van der Schans, C. & Hobbelen, H., 1-Jul-2017, In : Journal of the American Medical Directors Association. 18, 7, p. 636.e7-636-e12 6 p.

Psychotropic Drug-Related Fall Incidents in Nursing Home Residents Living in the Eastern Part of The Netherlands

Janus, S. I. M., Reinders, G. H., van Manen, J. G., Zuidema, S. U. & IJzerman, M. J., Jun-2017, In : Drugs in R&D. 17, 2, p. 321-328 8 p.

The Determinants of Quality of Life of Nursing Home Residents with Young-Onset Dementia and the Differences between Dementia Subtypes

Appelhof, B., Bakker, C., Van Duinen-van den Ijssel, J. C. L., Zwijsen, S. A., Smalbrugge, M., Verhey, F. R. J., de Vugt, M. E., Zuidema, S. U. & Koopnnans, R. T. C. M., Jun-2017, In : Dementia and Geriatric Cognitive Disorders. 43, 5-6, p. 320-329 10 p.

Comparison of cognitive functioning as measured by the Ruff Figural Fluency Test and the CogState computerized battery within the LifeLines Cohort Study

Kuiper, J. S., Oude Voshaar, R. C., Verhoeven, F. E. A., Zuidema, S. U. & Smidt, N., 12-May-2017, In : BMC Psychology. 5, 1, p. 15

The effectiveness of creating an online life story book on persons with early dementia and their informal caregivers: A protocol of a randomized controlled trial

Elfrink, T. R., Zuidema, S. U., Kunz, M. & Westerhof, G. J., 21-Apr-2017, In : BMC Geriatrics. 17, 95, 11 p.

Problems identified by dual sensory impaired older adults in long-term care when using a self-management program: A qualitative study

Roets-Merken, L., Zuidema, S., Vernooij-Dassen, M., Dees, M., Hermsen, P., Kempen, G. & Graff, M., 21-Mar-2017, In : PLoS ONE. 12, 3, 10 p., e0173601.

Determinants of the nurses' and nursing assistants' request for antipsychotics for people with dementia

Janus, S. I. M., van Manen, J. G., IJzerman, M. J., Bisseling, M., Drossaert, C. H. C. & Zuidema, S. U., Mar-2017, In : International Psychogeriatrics. 29, 3, p. 475-484 10 p.

Gender differences in clusters of NPS in Dutch nursing homes - a factor analysis

Ho, J., Wetzels, R. B., Bor, H. & Zuidema, S. U., Dec-2016, In : International Psychogeriatrics. 28, 12, p. 1989-1999 11 p.

Evaluation of nurses' changing perceptions when trained to implement a self-management programme for dual sensory impaired older adults in long-term care: a qualitative study

Roets-Merken, L. M., Vernooij-Dassen, M. J. F. J., Zuidema, S. U., Dees, M. K., Hermsen, P. G. J. M., Kempen, G. I. J. M. & Graff, M. J. L., 17-Nov-2016, In : BMJ Open. 6, 11, 10 p., 013122.

Psychotropic drug prescriptions in Western European nursing homes

Janus, S. I. M., van Manen, J. G., IJzerman, M. J. & Zuidema, S. U., Nov-2016, In : International Psychogeriatrics. 28, 11, p. 1775-1790 16 p.

Only 10% of the psychotropic drug use for neuropsychiatric symptoms in patients with dementia is fully appropriate: The PROPER I-study

van der Spek, K., Gerritsen, D. L., Smalbrugge, M., Nelissen-Vrancken, M. H. J. M. G., Wetzels, R. B., Smeets, C. H. W., Zuidema, S. U. & Koopmans, R. T. C. M., Oct-2016, In : International Psychogeriatrics. 28, 10, p. 1589-1595 7 p.

Social relationships and cognitive decline: a systematic review and meta-analysis of longitudinal cohort studies

Kuiper, J. S., Zuidersma, M., Zuidema, S. U., Burgerhof, J. G. M., Stolk, R. P., Oude Voshaar, R. C. & Smidt, N., Aug-2016, In : International Journal of Epidemiology. 45, 4, p. 1169-1206 38 p.

Prevalence and Correlates of Neuropsychiatric Symptoms in Nursing Home Patients With Young-Onset Dementia: The BEYOnD Study

Mulders, A. J. M. J., Fick, I. W. F., Bor, H., Verhey, F. R. J., Zuidema, S. U. & Koopmans, R. T. C. M., 1-Jun-2016, In : Journal of the American Medical Directors Association. 17, 6, p. 495-500 6 p.

The Association Between Advanced Glycation End-Products and Paratonia in Alzheimer's Disease: The PARAGE Study

Drenth, H., Zuidema, S., Krijnen, W. P., Bautmans, I., van der Schans, C. & Hobbelen, H., Jun-2016, In : JOURNAL OF AGING AND PHYSICAL ACTIVITY. 24, p. S33-S34 2 p.

Multicomponent Program to Reduce Functional Decline in Frail Elderly People: A Cluster Controlled Trial

Ruikes, F. G. H., Zuidema, S. U., Akkermans, R. P., Assendelft, W. J. J., Schers, H. J. & Koopmans, R. T. C. M., 10-Mar-2016, In : Journal of the American Board of Family Medicine. 29, 2, p. 209-217 9 p.

The Contribution of Advanced Glycation End product (AGE) accumulation to the decline in motor function

Drenth, H., Zuidema, S., Bunt, S., Bautmans, I., van der Schans, C. & Hobbelen, H., 4-Mar-2016, In : European Review of Aging and Physical Activity. 13, 13 p., 3.

Optimizing the use of psychotropic medications in long term care homes

Conn, D., Zuidema, S. & Westbury, J., Dec-2015, In : International Psychogeriatrics. 27, p. S14-S14 1 p.

The association between baseline differences and mortality in trials of atypical antipsychotics in dementia: A meta-regression analysis

Zuidema, S., Hulshof, T. & Luijendijk, H., Dec-2015, In : International Psychogeriatrics. 27, p. S99-S99 1 p.

Trends in psychotropic drug use in patient with dementia in Dutch nursing homes between 2003 and 2011

Zuidema, S., Koopmans, R., Schols, J., Achterberg, W. & Hertogh, C., Dec-2015, In : International Psychogeriatrics. 27, p. S98-S99 2 p.

A consensus guideline for antipsychotic drug use for dementia in care homes. Bridging the gap between scientific evidence and clinical practice

Zuidema, S. U., Johansson, A., Selbaek, G., Murray, M., Burns, A., Ballard, C. & Koopmans, R. T. C. M., Nov-2015, In : International Psychogeriatrics. 27, 11, p. 1849-1859 11 p.

The Mortality Risk of Conventional Antipsychotics in Elderly Patients: A Systematic Review and Meta-analysis of Randomized Placebo-Controlled Trials

Hulshof, T. A., Zuidema, S. U., Ostelo, R. W. J. G. & Luijendijk, H. J., 1-Oct-2015, In : Journal of the American Medical Directors Association. 16, 10, p. 817-824 8 p.

A reliable and valid index was developed to measure appropriate psychotropic drug use in dementia

van der Spek, K., Gerritsen, D. L., Smalbrugge, M., Nelissen-Vrancken, M. H. J. M. G., Wetzels, R. B., Smeets, C. H. W., Zuidema, S. U. & Koopmans, R. T. C. M., Aug-2015, In : Journal of Clinical Epidemiology. 68, 8, p. 903-912 10 p.

Social relationships and risk of dementia: A systematic review and meta-analysis of longitudinal cohort studies

Kuiper, J. S., Zuidersma, M., Oude Voshaar, R., Zuidema, S., van den Heuvel, E. R., Stolk, R. P. & Smidt, N., Jul-2015, In : Ageing Research Reviews. 22, p. 39-57 19 p.

Effectiveness of rehabilitation interventions in improving emotional and functional status in hearing or visually impaired older adults: a systematic review with meta-analyses

Roets-Merken, L. M., Draskovic, I., Zuidema, S. U., van Erp, W. S., Graff, M. J. L., Kempen, G. I. J. M. & Vernooij-Dassen, M. J. F. J., Feb-2015, In : Clinical Rehabilitation. 29, 2, p. 107-119 13 p.

Medicamenteuze behandeling van dementie

Koopmans, R., Olde Rikkert, M. & Zuidema, S., 2015, Meer kwaliteit van leven: Integratieve persoonsgerichte dementiezorg. Dröes, R., Scheltens, P. & Schols, J. (eds.). Diagnosis Uitgevers, p. 47-63 (Basisboek).

Characteristics of institutionalized young onset dementia patients - the BEYOnD study

Mulders, A. J. M. J., Zuidema, S. U., Verhey, F. R. & Koopmans, R. T. C. M., Dec-2014, In : International Psychogeriatrics. 26, 12, p. 1973-1981 9 p.

Applause sign in advanced Parkinson's disease

Weerkamp, N. J., Tissingh, G., Poels, P. J. E., Zuidema, S. U., Munneke, M., Koopmans, R. T. C. M. & Bloem, B. R., Nov-2014, In : Parkinsonism & Related Disorders. 20, 11, p. 1268-1269 2 p.

Diagnostic accuracy of Parkinson's disease and atypical parkinsonism in nursing homes

Weerkamp, N. J., Tissingh, G., Poels, P. J. E., Zuidema, S. U., Munneke, M., Koopmans, R. T. C. M. & Bloem, B. R., Nov-2014, In : Parkinsonism & Related Disorders. 20, 11, p. 1157-1160 4 p.

Factors Related to Psychotropic Drug Prescription for Neuropsychiatric Symptoms in Nursing Home Residents With Dementia

Smeets, C. H. W., Smalbrugge, M., Zuidema, S. U., Derksen, E., de Vries, E., van der Spek, K., Koopmans, R. T. C. M. & Gerritsen, D. L., Nov-2014, In : Journal of the American Medical Directors Association. 15, 11, p. 835-840 6 p.

Screening for hearing, visual and dual sensory impairment in older adults using behavioural cues: A validation study

Roets-Merken, L. M., Zuidema, S. U., Vernooij-Dassen, M. J. F. J. & Kempen, G. I. J. M., Nov-2014, In : International Journal of Nursing Studies. 51, 11, p. 1434-1440 7 p.

Perspectives on Parkinson Disease Care in Dutch Nursing Homes

van Rumund, A., Weerkamp, N., Tissingh, G., Zuidema, S. U., Koopmans, R. T., Munneke, M., Poels, P. J. E. & Bloem, B. R., Oct-2014, In : Journal of the American Medical Directors Association. 15, 10, p. 732-737 6 p.

EFFECT OF MUSIC THERAPY VERSUS RECREATIONAL ACTIVITIES ON NEUROPSYCHIATRIC SYMPTOMS IN ELDERLY ADULTS WITH DEMENTIA: AN EXPLORATORY RANDOMIZED CONTROLLED TRIAL

Vink, A. C., Zuidersma, M., Boersma, F., de Jonge, P., Zuidema, S. U. & Slaets, J. P., Feb-2014, In : Journal of the American Geriatrics Society. 62, 2, p. 392-393 2 p.

Parkinson Disease in Long Term Care Facilities: A Review of the Literature

Weerkamp, N. J., Tissingh, G., Poels, P. J. E., Zuidema, S. U., Munneke, M., Koopmans, R. T. C. M. & Bloem, B. R., Feb-2014, In : Journal of the American Medical Directors Association. 15, 2, p. 90-94 5 p.

The Economics of Dementia-Care Mapping in Nursing Homes: A Cluster-Randomised Controlled Trial

van de Ven, G., Draskovic, I., van Herpen, E., Koopmans, R. T. C. M., Donders, R., Zuidema, S. U., Adang, E. M. M. & Vernooij-Dassen, M. J. F. J., 28-Jan-2014, In : PLoS ONE. 9, 1, 8 p., e86662.

Antipsychotic drug prescription rates among Dutch nursing homes: the influence of patient characteristics and the dementia special care unit

van der Putten, M. J. G., Wetzels, R. B., Bor, H., Zuidema, S. U. & Koopmans, R. T. C. M., 2014, In : AGING & MENTAL HEALTH. 18, 7, p. 828-832 5 p.

Determinants of geriatric patients' quality of life after stroke rehabilitation

Buijck, B. I., Zuidema, S. U., Spruit-van Eijk, M., Bor, H., Gerritsen, D. L. & Koopmans, R. T. C. M., 2014, In : AGING & MENTAL HEALTH. 18, 8, p. 980-985 6 p.

Discontinuing Inappropriate Medication in Nursing Home Residents (DIM-NHR Study): Protocol of a cluster randomised controlled trial

Wouters, H., Quik, E. H., Boersma, F., Nygard, P., Bosman, J., Bottger, W. M., Mulder, H., Maring, J-G., Wijma-Vos, L., Beerden, T., van Doormaal, J., Postma, M. J., Zuidema, S. U. & Taxis, K., 2014, In : BMJ Open. 4, 10, 8 p., e006082.

PROPER I: Frequency and appropriateness of psychotropic drugs use in nursing home patients and its associations: a study protocol

van der Spek, K., Gerritsen, D. L., Smalbrugge, M., Nelissen-Vrancken, M. H. J. M. G., Wetzels, R. B., Smeets, C. H. W., Zuidema, S. U. & Koopmans, R. T. C. M., 15-Nov-2013, In : BMC Psychiatry. 13, 7 p., 307.

Improving psychotropic drug prescription in nursing home patients with dementia: design of a cluster randomized controlled trial

Smeets, C. H. W., Smalbrugge, M., Gerritsen, D. L., Nelissen-Vrancken, M. H. J. M. G., Wetzels, R. B., van der Spek, K., Zuidema, S. U. & Koopmans, R. T. C. M., 1-Nov-2013, In : BMC Psychiatry. 13, 8 p., 280.

Effectiveness of a self-management program for dual sensory impaired seniors in aged care settings: study protocol for a cluster randomized controlled trial

Roets-Merken, L. M., Graff, M. J. I., Zuidema, S. U., Hermsen, P. G. J. M., Teerenstra, S., Kempen, G. I. J. M. & Vernooij-Dassen, M. J. F. J., 7-Oct-2013, In : TRIALS. 14, 8 p., 321.

A consensus guideline for antipsychotic drug use for dementia in long-term care; collecting expert opinion through Delphi-consensus and focus groups

Zuidema, S., Johansson, A., Koopmans, R., Selbaek, G. & Ballard, C., Oct-2013, In : International Psychogeriatrics. 25, p. S57-S57 1 p.

Nonmotor Symptoms in Nursing Home Residents with Parkinson's Disease: Prevalence and Effect on Quality of Life

Weerkamp, N. J., Tissingh, G., Poels, P. J. E., Zuidema, S. U., Munneke, M., Koopmans, R. T. C. M. & Bloem, B. R., Oct-2013, In : Journal of the American Geriatrics Society. 61, 10, p. 1714-1721 8 p.

The effect of music therapy compared with general recreational activities in reducing agitation in people with dementia: a randomised controlled trial

Vink, A. C., Zuidersma, M., Boersma, F., de Jonge, P., Zuidema, S. U. & Slaets, J. P. J., Oct-2013, In : International Journal of Geriatric Psychiatry. 28, 10, p. 1031-1038 8 p.

The effect of music therapy compared with general recreational activities in reducing neuropsychiatric symptoms in people with dementia: a randomised controlled trial

Zuidema, S., Boersma, F., Vink, A., Zuidersma, M., De Jonge, P. & Slaets, J., Oct-2013, In : International Psychogeriatrics. 25, p. S182-S182 1 p.

Effects of Dementia-Care Mapping on Residents and Staff of Care Homes: A Pragmatic Cluster-Randomised Controlled Trial

van de Ven, G., Draskovic, I., Adang, E. M. M., Donders, R., Zuidema, S. U., Koopmans, R. T. C. M. & Vernooij-Dassen, M. J. F. J., 2-Jul-2013, In : PLoS ONE. 8, 7, 7 p., e67325.

Stepped wedge designs could reduce the required sample size in cluster randomized trials

Woertman, W., de Hoop, E., Moerbeek, M., Zuidema, S. U., Gerritsen, D. L. & Teerenstra, S., Jul-2013, In : Journal of Clinical Epidemiology. 66, 7, p. 752-758 7 p.

The impact of antipsychotics and neuropsychiatric symptoms on the quality of life of people with dementia living in nursing homes

van de Ven-Vakhteeva, J., Bor, H., Wetzels, R. B., Koopmans, R. T. C. M. & Zuidema, S. U., May-2013, In : International Journal of Geriatric Psychiatry. 28, 5, p. 530-538 9 p.

Development of an instrument for the identification of frail older people as a target population for integrated care

van Kempen, J. A. L., Schers, H. J., Jacobs, A., Zuidema, S. U., Ruikes, F., Robben, S. H. M., Melis, R. J. F. & Rikkert, M. G. M. O., Mar-2013, In : British Journal of General Practice. 63, 608, p. E225-E231 7 p.

The CareWell-primary care program: design of a cluster controlled trial and process evaluation of a complex intervention targeting community-dwelling frail elderly

Ruikes, F. G. H., Meys, A. R. M., van de Wetering, G., Akkermans, R. P., van Gaal, B. G. I., Zuidema, S. U., Schers, H. J., van Achterberg, T. & Koopmans, R. T. C. M., 5-Dec-2012, In : BMC Family Practice. 13, 9 p., 115.

Is patient-grouping on basis of condition on admission indicative for discharge destination in geriatric stroke patients after rehabilitation in skilled nursing facilities? The results of a cluster analysis

Buijck, B. I., Zuidema, S. U., Spruit-van Eijk, M., Bor, H., Gerritsen, D. L. & Koopmans, R. T. C. M., 4-Dec-2012, In : BMC Health Services Research. 12, 8 p., 443.

Motor Profile and Drug Treatment of Nursing Home Residents with Parkinson's Disease

Weerkamp, N. J., Zuidema, S. U., Tissingh, G., Poels, P. J. E., Munneke, M., Koopmans, R. T. C. M. & Bloem, B. R., Dec-2012, In : Journal of the American Geriatrics Society. 60, 12, p. 2277-2282 6 p.

Preferences for receiving information among frail older adults and their informal caregivers: a qualitative study

Robben, S., van Kempen, J., Heinen, M., Zuidema, S., Rikkert, M. O., Schers, H. & Melis, R., Dec-2012, In : Family practice. 29, 6, p. 742-747 6 p.

Determinants of rehabilitation outcome in geriatric patients admitted to skilled nursing facilities after stroke: a Dutch multi-centre cohort study

Spruit-van Eijk, M., Zuidema, S. U., Buijck, B. I., Koopmans, R. T. C. M. & Geurts, A. C. H., Nov-2012, In : Age and Ageing. 41, 6, p. 746-752 7 p.

Home visits for frail older people: a qualitative study on the needs and preferences of frail older people and their informal caregivers

van Kempen, J. AL., Robben, S. HM., Zuidema, S. U., Olde Rikkert, M. GM., Melis, R. JF. & Schers, H. J., 1-Aug-2012, In : British Journal of General Practice. 62, 601, p. e554-60

Prevalence, Causes, and Treatment of Neuropathic Pain in Dutch Nursing Home Residents: A Retrospective Chart Review

van Kollenburg, E. G. P., Lavrijsen, J. C. M., Verhagen, S. C., Zuidema, S. U., Schalkwijk, A. & Vissers, K. C. P., Aug-2012, In : Journal of the American Geriatrics Society. 60, 8, p. 1418-1425 8 p.

Neuropsychiatric symptoms in geriatric patients admitted to skilled nursing facilities in nursing homes for rehabilitation after stroke: a longitudinal multicenter study

Buijck, B. I., Zuidema, S. U., Spruit-van Eijk, M., Geurts, A. CH. & Koopmans, R. TCM., Jul-2012, In : International Journal of Geriatric Psychiatry. 27, 7, p. 734-741 8 p.

Determinants of Quality of Life in Older Adults After Lower Limb Amputation and Rehabilitation in Skilled Nursing Facilities (vol 60, pg 796, 2012)

Buijck, B. I., Zuidema, S. U., van Eijk, M. S., Gerritsen, D. L., Koopmans, R. T. C. M. & van der Linde, H., Jun-2012, In : Journal of the American Geriatrics Society. 60, 6, p. 1198-1198 1 p.

To what extent can multimorbidity be viewed as a determinant of postural control in stroke patients?

Spruit-van Eijk, M., Zuidema, S. U., Buijck, B. I., Koopmans, R. T. & Geurts, A. C., Jun-2012, In : Archives of Physical Medicine and Rehabilitation. 93, 6, p. 1021-1026 6 p.

Determinants of Quality of Life in Older Adults After Lower Limb Amputation and Rehabilitation in Skilled Nursing Facilities

Buijck, B. I., Zuidema, S. U., van Eijk, M. S., Gerritsen, D. L., Koopmans, R. T. C. M., van der Linde, H., Buijck, B. I. & van Eijk, M. S., Apr-2012, In : Journal of the American Geriatrics Society. 60, 4, p. 796-798 3 p.

Filling the Gaps in a Fragmented Health Care System: Development of the Health and Welfare Information Portal (ZWIP)

Robben, S. H. M., Huisjes, M., van Achterberg, T., Zuidema, S. U., Rikkert, M. G. M. O., Schers, H. J., Heinen, M. M., Melis, R. J. F. & ZOWEL NN Study Grp, 2012, In : Journal of medical internet research. 14, 5, 13 p.

Geriatric rehabilitation of lower limb amputees: a multicenter study

Eijk, M. S., van der Linde, H., Buijck, B. I., Zuidema, S. U. & Koopmans, R. T. C. M., 2012, In : Disability and Rehabilitation. 34, 2, p. 145-50 6 p.

Improving person-centred care in nursing homes through dementia-care mapping: design of a cluster-randomised controlled trial

van de Ven, G., Draskovic, I., Adang, E. M. M., Donders, R. A. R. T., Post, A., Zuidema, S. U., Koopmans, R. T. C. M. & Vernooij-Dassen, M. J. F. J., 2012, In : BMC Geriatrics. 12, 9 p.

Predicting prosthetic use in elderly patients after major lower limb amputation

Spruit-van Eijk, M., van der Linde, H., Buijck, B., Geurts, A., Zuidema, S. & Koopmans, R., 2012, In : Prosthetics and Orthotics International. 36, 1, p. 45-52 8 p.

Psychotropic drug prescription in nursing home patients with dementia: influence of environmental correlates and staff distress on physicians' prescription behavior

Zuidema, S. U., de Jonghe, J. F. M., Verhey, F. R. J. & Koopmans, R. T. C. M., Dec-2011, In : International Psychogeriatrics. 23, 10, p. 1632-9 8 p.

Grip on challenging behaviour: a multidisciplinary care programme for managing behavioural problems in nursing home residents with dementia. Study protocol

Zwijsen, S. A., Smalbrugge, M., Zuidema, S. U., Koopmans, R. T. C. M., Bosmans, J. E., van Tulder, M. W., Eefsting, J. A., Gerritsen, D. L. & Pot, A-M., 21-Feb-2011, In : BMC Health Services Research. 11, p. 41 6 p.

Assessing neuropsychiatric symptoms in nursing home patients with dementia: reliability and Reliable Change Index of the Neuropsychiatric Inventory and the Cohen-Mansfield Agitation Inventory

Zuidema, S. U., Buursema, A. L., Gerritsen, M. G. J. M., Oosterwal, K. C., Smits, M. M. M., Koopmans, R. T. C. M. & de Jonghe, J. F. M., Feb-2011, In : International Journal of Geriatric Psychiatry. 26, 2, p. 127-34 8 p.

Prescribing pattern of psychotropic drugs in nursing home residents with dementia

Wetzels, R. B., Zuidema, S. U., de Jonghe, J. F. M., Verhey, F. R. J. & Koopmans, R. T. C. M., 2011, In : International Psychogeriatrics. 23, 8, p. 1249-1259 11 p.

Course of neuropsychiatric symptoms in residents with dementia in nursing homes over 2-year period

Wetzels, R. B., Zuidema, S. U., de Jonghe, J. F. M., Verhey, F. R. J. & Koopmans, R. T. C. M., Dec-2010, In : American Journal of Geriatric Psychiatry. 18, 12, p. 1054-1065 12 p.

Comprehensive assessment of depression and behavioral problems in long-term care

Koopmans, R. T. C. M., Zuidema, S. U., Leontjevas, R. & Gerritsen, D. L., Nov-2010, In : International Psychogeriatrics. 22, 7, p. 1054-62 9 p.

Course of neuropsychiatric symptoms in residents with dementia in long-term care institutions: a systematic review

Wetzels, R., Zuidema, S., Jansen, I., Verhey, F. & Koopmans, R., Nov-2010, In : International Psychogeriatrics. 22, 7, p. 1040-53 14 p.

Psychosocial interventions for dementia patients in long-term care

Vernooij-Dassen, M., Vasse, E., Zuidema, S., Cohen-Mansfield, J. & Moyle, W., Nov-2010, In : International Psychogeriatrics. 22, 7, p. 1121-8 8 p.

The physician's role in nursing homes: the Dutch solution

Koopmans, R. T. C. M., Lavrijsen, J. C. M. & Zuidema, S. U., 9-Aug-2010, In : Archives of Internal Medicine. 170, 15, p. 1406; author reply 1406-7

Environmental correlates of neuropsychiatric symptoms in nursing home patients with dementia

Zuidema, S. U., de Jonghe, J. F. M., Verhey, F. R. J. & Koopmans, R. T. C. M., Jan-2010, In : International Journal of Geriatric Psychiatry. 25, 1, p. 14-22 9 p.

Determinants of quality of life in nursing home residents with dementia

Wetzels, R. B., Zuidema, S. U., de Jonghe, J. F. M., Verhey, F. R. J. & Koopmans, R. T. C. M., 2010, In : Dementia and Geriatric Cognitive Disorders. 29, 3, p. 189-197 9 p.

Geriatric rehabilitation of stroke patients in nursing homes: a study protocol

Spruit-van Eijk, M., Buijck, B. I., Zuidema, S. U., Voncken, F. L. M., Geurts, A. C. H. & Koopmans, R. T. C. M., 2010, In : BMC Geriatrics. 10, 7 p., 15.

Validity of the Severe Impairment Battery Short Version

de Jonghe, J. F. M., Wetzels, R. B., Mulders, A., Zuidema, S. U. & Koopmans, R. T. C. M., Sep-2009, In : Journal of Neurology, Neurosurgery and Psychiatry. 80, 9, p. 954-9 6 p.

Prevalence and correlates of psychotropic drug use in Dutch nursing-home patients with dementia

Nijk, R. M., Zuidema, S. U. & Koopmans, R. T. C. M., Jun-2009, In : International Psychogeriatrics. 21, 3, p. 485-93 9 p.

Predictors of neuropsychiatric symptoms in nursing home patients: influence of gender and dementia severity

Zuidema, S. U., de Jonghe, J. F. M., Verhey, F. R. J. & Koopmans, R. T. C. M., 2009, In : International Journal of Geriatric Psychiatry. 24, 10, p. 1079-86 8 p.

Reasons for psychiatric consultation referrals in Dutch nursing home patients with dementia: a comparison with normative data on prevalence of neuropsychiatric symptoms

Kat, M. G., Zuidema, S. U., van der Ploeg, T., Kalisvaart, K. J., van Gool, W. A., Eikelenboom, P. & de Jonghe, J. F. M., Oct-2008, In : International Journal of Geriatric Psychiatry. 23, 10, p. 1014-1019 6 p.

Prevalence of neuropsychiatric symptoms in a large sample of Dutch nursing home patients with dementia

Zuidema, S. U., Derksen, E., Verhey, F. R. J. & Koopmans, R. T. C. M., Jul-2007, In : International Journal of Geriatric Psychiatry. 22, 7, p. 632-638 7 p.

Agitation in Dutch institutionalized patients with dementia: factor analysis of the Dutch version of the Cohen-Mansfield Agitation Inventory

Zuidema, S. U., de Jonghe, J. F. M., Verhey, F. R. J. & Koopmans, R. T. C. M., 2007, In : Dementia and Geriatric Cognitive Disorders. 23, 1, p. 35-41 7 p.

Neuropsychiatric symptoms in nursing home patients: factor structure invariance of the Dutch nursing home version of the neuropsychiatric inventory in different stages of dementia

Zuidema, S. U., de Jonghe, J. F. M., Verhey, F. R. J. & Koopmans, R. T. C. M., 2007, In : Dementia and Geriatric Cognitive Disorders. 24, 3, p. 169-176 8 p.

Prevalence and predictors of neuropsychiatric symptoms in cognitively impaired nursing home patients

Zuidema, S., Koopmans, R. & Verhey, F., 2007, In : Journal of geriatric psychiatry and neurology. 20, 1, p. 41-49 9 p.

Werkzaamheid en bijwerkingen van antipsychotica voor neuropsychiatrische symptomen bij dementie; een systematische review

Zuidema, S. U., van Iersel, M. B., Verhey, F. R. J., Koopmans, R. T. C. M. & Olde Rikkert, M. G. M., 15-Jul-2006, In : Nederlands Tijdschrift voor Geneeskunde. 150, 28, p. 1565-1573 9 p.

Prevalentie van probleemgedrag bij een groep dementerende verpleeghuispatiënten

Zuidema, S. U., van der Meer, M. M., Pennings, G. A. T. C. & Koopmans, R. T. C. M., Feb-2006, In : Tijdschrift voor Gerontologie en Geriatrie. 37, 1, p. 18-23 6 p.

Antipsychotics for behavioural and psychological problems in elderly people with dementia: a systematic review of adverse events

van Iersel, M. B., Zuidema, S. U., Koopmans, R. T. C. M., Verhey, F. R. J. & Olde Rikkert, M. G. M., Oct-2005, In : Drugs & Aging. 22, 10, p. 845-858 14 p.

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Do not use 'BPSD' if you want to be cited

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CLINICAL SIGNIFICANCE OF FUNGI IN ASTHMA - AEROBIOLOGY AND CLINICAL STUDIES

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