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Items: 1 to 50 of 77

1.

Safety of switching from vitamin K antagonist to non-vitamin K antagonist oral anticoagulant in frail elderly with atrial fibrillation: rationale and design of the FRAIL-AF randomised controlled trial.

Joosten LPT, van Doorn S, Hoes AW, Nierman MC, Wiersma NM, Koek HL, Hemels MEW, Huisman MV, Roes KC, van den Bor RM, Buding WF, Rutten FH, Geersing GJ.

BMJ Open. 2019 Dec 29;9(12):e032488. doi: 10.1136/bmjopen-2019-032488.

2.

Risk factors of mortality in older patients with dementia in psychiatric care.

Golüke NMS, Geerlings MI, van de Vorst IE, Vaartjes IH, de Jonghe A, Bots ML, Koek HL.

Int J Geriatr Psychiatry. 2020 Feb;35(2):174-181. doi: 10.1002/gps.5232. Epub 2019 Dec 2.

3.

Statins After Myocardial Infarction in the Oldest: A Cohort Study in the Clinical Practice Research Datalink Database.

Lefeber GJ, Koek HL, Souverein PC, Bouvy ML, de Boer A, Knol W.

J Am Geriatr Soc. 2020 Feb;68(2):329-336. doi: 10.1111/jgs.16227. Epub 2019 Oct 24.

PMID:
31647578
4.

Risk factors for in-hospital mortality in patients with dementia.

Golüke NMS, van de Vorst IE, Vaartjes IH, Geerlings MI, de Jonghe A, Bots ML, Koek HL.

Maturitas. 2019 Nov;129:57-61. doi: 10.1016/j.maturitas.2019.08.007. Epub 2019 Aug 20.

PMID:
31547914
5.

Reply to: Comment on Physical Performance in Memory Clinic Patients: The Potential Role of the White Matter Network.

Verwer JH, Reijmer YD, Koek HL, Biessels GJ.

J Am Geriatr Soc. 2019 Dec;67(12):2666-2667. doi: 10.1111/jgs.16160. Epub 2019 Sep 13. No abstract available.

PMID:
31520413
6.

Subjective cognitive decline, brain imaging biomarkers, and cognitive functioning in patients with a history of vascular disease: the SMART-Medea study.

Blom K, Koek HL, Zwartbol MHT, van der Graaf Y, Kesseler L, Biessels GJ, Geerlings MI; SMART Study Group.

Neurobiol Aging. 2019 Dec;84:33-40. doi: 10.1016/j.neurobiolaging.2019.07.011. Epub 2019 Jul 24.

7.

Trajectories and Determinants of Quality of Life in Dementia with Lewy Bodies and Alzheimer's Disease.

van de Beek M, van Steenoven I, Ramakers IHGB, Aalten P, Koek HL, Olde Rikkert MGM, Manniën J, Papma JM, de Jong FJ, Lemstra AW, van der Flier WM.

J Alzheimers Dis. 2019;70(2):389-397. doi: 10.3233/JAD-190041.

8.

Physical Performance in Memory Clinic Patients: The Potential Role of the White Matter Network.

Verwer JH, Reijmer YD, Koek HL, Biessels GJ; Utrecht Vascular Cognitive Impairment (VCI) Study Group.

J Am Geriatr Soc. 2019 Sep;67(9):1880-1887. doi: 10.1111/jgs.15987. Epub 2019 May 28.

9.

Prevalence and vascular risk factors of basal ganglia calcifications in patients at risk for cerebrovascular disease.

de Brouwer EJM, Kockelkoren R, De Vis JB, Dankbaar JW, Velthuis BK, Takx RA, De Jonghe A, Emmelot-Vonk MH, Koek HL, de Jong PA; Dutch acute stroke study investigators (DUST).

J Neuroradiol. 2019 Apr 26. pii: S0150-9861(19)30005-7. doi: 10.1016/j.neurad.2019.04.002. [Epub ahead of print]

PMID:
31034898
10.

Microbleeds colocalize with enlarged juxtacortical perivascular spaces in amnestic mild cognitive impairment and early Alzheimer's disease: A 7 Tesla MRI study.

Bouvy WH, van Veluw SJ, Kuijf HJ, Zwanenburg JJ, Kappelle JL, Luijten PR, Koek HL, Geerlings MI, Biessels GJ; Utrecht Vascular Cognitive Impairment (VCI) Study Group.

J Cereb Blood Flow Metab. 2019 Mar 19:271678X19838087. doi: 10.1177/0271678X19838087. [Epub ahead of print]

PMID:
30890076
11.

Increased mortality and hospital readmission risk in patients with dementia and a history of cardiovascular disease: Results from a nationwide registry linkage study.

van de Vorst IE, Vaartjes I, Bots ML, Koek HL.

Int J Geriatr Psychiatry. 2019 Mar;34(3):488-496. doi: 10.1002/gps.5044. Epub 2018 Dec 21.

PMID:
30480340
12.

Resilience to cognitive impairment in the oldest-old: design of the EMIF-AD 90+ study.

Legdeur N, Badissi M, Carter SF, de Crom S, van de Kreeke A, Vreeswijk R, Trappenburg MC, Oudega ML, Koek HL, van Campen JP, Keijsers CJPW, Amadi C, Hinz R, Gordon MF, Novak G, Podhorna J, Serné E, Verbraak F, Yaqub M, Hillebrand A, Griffa A, Pendleton N, Kramer SE, Teunissen CE, Lammertsma A, Barkhof F, van Berckel BNM, Scheltens P, Muller M, Maier AB, Herholz K, Visser PJ.

BMC Geriatr. 2018 Nov 26;18(1):289. doi: 10.1186/s12877-018-0984-z.

13.

Parietal Involvement in Constructional Apraxia as Measured Using the Pentagon Copying Task.

Van der Stigchel S, de Bresser J, Heinen R, Koek HL, Reijmer YD, Biessels GJ, van den Berg E; on behalf of the Utrecht Vascular Cognitive Impairment (VCI) Study Group.

Dement Geriatr Cogn Disord. 2018;46(1-2):50-59. doi: 10.1159/000491634. Epub 2018 Aug 24.

14.

Decline in mortality in patients with dementia: Results from a nationwide cohort of 44 258 patients in the Netherlands during 2000 to 2008.

van de Vorst IE, Vaartjes I, Bots ML, Koek HL.

Int J Geriatr Psychiatry. 2018 Dec;33(12):1620-1626. doi: 10.1002/gps.4960. Epub 2018 Jul 31.

PMID:
30063069
15.

Hippocampal sulcal cavities: prevalence, risk factors and association with cognitive performance. The SMART-Medea study and PREDICT-MR study.

Blom K, Koek HL, van der Graaf Y, Zwartbol MHT, Wisse LEM, Hendrikse J, Biessels GJ, Geerlings MI; SMART Study Group.

Brain Imaging Behav. 2019 Aug;13(4):1093-1102. doi: 10.1007/s11682-018-9916-y.

16.

Hippocampal Calcifications: Risk Factors and Association with Cognitive Function.

de Brouwer EJM, Kockelkoren R, Claus JJ, de Jonghe A, Geerlings MI, Jongsma TEF, Mali WPTM, Hendrikse J, de Jong PA, Koek HL.

Radiology. 2018 Sep;288(3):815-820. doi: 10.1148/radiol.2018172588. Epub 2018 Jun 12.

PMID:
29893650
17.

Histological validation of calcifications in the human hippocampus as seen on computed tomography.

Peters MEM, Kockelkoren R, de Brouwer EJM, Koek HL, Bleys RLAW, Mali WPTM, Hendrikse J, Rozemuller AM, de Jong PA.

PLoS One. 2018 May 11;13(5):e0197073. doi: 10.1371/journal.pone.0197073. eCollection 2018.

18.

Hippocampal calcification on brain CT: prevalence and risk factors in a cerebrovascular cohort.

Kockelkoren R, De Vis JB, Stavenga M, Mali WPTM, Hendrikse J, Rozemuller AM, Koek HL, van der Schaaf IC, Velthuis BK, de Jong PA; DUST study group.

Eur Radiol. 2018 Sep;28(9):3811-3818. doi: 10.1007/s00330-018-5372-8. Epub 2018 Apr 4.

19.

Automated Multi-Atlas Segmentation of Hippocampal and Extrahippocampal Subregions in Alzheimer's Disease at 3T and 7T: What Atlas Composition Works Best?

Xie L, Shinohara RT, Ittyerah R, Kuijf HJ, Pluta JB, Blom K, Kooistra M, Reijmer YD, Koek HL, Zwanenburg JJM, Wang H, Luijten PR, Geerlings MI, Das SR, Biessels GJ, Wolk DA, Yushkevich PA, Wisse LEM.

J Alzheimers Dis. 2018;63(1):217-225. doi: 10.3233/JAD-170932.

20.

Microstructure of Strategic White Matter Tracts and Cognition in Memory Clinic Patients with Vascular Brain Injury.

Biesbroek JM, Leemans A, den Bakker H, Duering M, Gesierich B, Koek HL, van den Berg E, Postma A, Biessels GJ.

Dement Geriatr Cogn Disord. 2017;44(5-6):268-282. doi: 10.1159/000485376. Epub 2018 Jan 19.

21.

Occurrence of Impaired Physical Performance in Memory Clinic Patients With Cerebral Small Vessel Disease.

Verwer JH, Biessels GJ, Heinen R, Exalto LG, Emmelot-Vonk MH, Koek HL; Utrecht Vascular Cognitive Impairment (VCI) study group.

Alzheimer Dis Assoc Disord. 2018 Jul-Sep;32(3):214-219. doi: 10.1097/WAD.0000000000000233.

PMID:
29240562
22.

Association of Cerebrospinal Fluid (CSF) Insulin with Cognitive Performance and CSF Biomarkers of Alzheimer's Disease.

Geijselaers SLC, Aalten P, Ramakers IHGB, De Deyn PP, Heijboer AC, Koek HL, OldeRikkert MGM, Papma JM, Reesink FE, Smits LL, Stehouwer CDA, Teunissen CE, Verhey FRJ, van der Flier WM, Biessels GJ; Parelsnoer Institute Neurodegenerative Diseases study group.

J Alzheimers Dis. 2018;61(1):309-320. doi: 10.3233/JAD-170522.

23.

Cortical Cerebral Microinfarcts on 3 Tesla MRI in Patients with Vascular Cognitive Impairment.

Ferro DA, van Veluw SJ, Koek HL, Exalto LG, Biessels GJ; Utrecht Vascular Cognitive Impairment (VCI) study group.

J Alzheimers Dis. 2017;60(4):1443-1450. doi: 10.3233/JAD-170481.

PMID:
29036822
24.

Short-term mechanisms influencing volumetric brain dynamics.

Dieleman N, Koek HL, Hendrikse J.

Neuroimage Clin. 2017 Sep 6;16:507-513. doi: 10.1016/j.nicl.2017.09.002. eCollection 2017. Review.

25.

[Treatment of dementia].

Blom K, van den Elsen GAH, Koek HL, Sanders JB, Kruithof HC, Claassen JAHR.

Ned Tijdschr Geneeskd. 2017;161:D1851. Review. Dutch.

PMID:
28936936
26.

Vascular Cognitive Impairment in a Memory Clinic Population: Rationale and Design of the "Utrecht-Amsterdam Clinical Features and Prognosis in Vascular Cognitive Impairment" (TRACE-VCI) Study.

Boomsma JMF, Exalto LG, Barkhof F, van den Berg E, de Bresser J, Heinen R, Koek HL, Prins ND, Scheltens P, Weinstein HC, van der Flier WM, Biessels GJ.

JMIR Res Protoc. 2017 Apr 19;6(4):e60. doi: 10.2196/resprot.6864.

27.

Abnormalities of Cerebral Deep Medullary Veins on 7 Tesla MRI in Amnestic Mild Cognitive Impairment and Early Alzheimer's Disease: A Pilot Study.

Bouvy WH, Kuijf HJ, Zwanenburg JJ, Koek HL, Kappelle LJ, Luijten PR, Ikram MK, Biessels GJ; Utrecht Vascular Cognitive Impairment (VCI) Study group.

J Alzheimers Dis. 2017;57(3):705-710. doi: 10.3233/JAD-160952.

PMID:
28282806
28.

Cerebral disease in a nationwide Dutch pseudoxanthoma elasticum cohort with a systematic review of the literature.

Kauw F, Kranenburg G, Kappelle LJ, Hendrikse J, Koek HL, Visseren FLJ, Mali WPT, de Jong PA, Spiering W.

J Neurol Sci. 2017 Feb 15;373:167-172. doi: 10.1016/j.jns.2016.12.053. Epub 2016 Dec 28. Review.

PMID:
28131180
29.

Computed Tomographic Distinction of Intimal and Medial Calcification in the Intracranial Internal Carotid Artery.

Kockelkoren R, Vos A, Van Hecke W, Vink A, Bleys RL, Verdoorn D, Mali WP, Hendrikse J, Koek HL, de Jong PA, De Vis JB.

PLoS One. 2017 Jan 6;12(1):e0168360. doi: 10.1371/journal.pone.0168360. eCollection 2017.

30.

Ethnic Variations in Prognosis of Patients with Dementia: A Prospective Nationwide Registry Linkage Study in The Netherlands.

Agyemang C, van de Vorst IE, Koek HL, Bots ML, Seixas A, Norredam M, Ikram U, Stronks K, Vaartjes I.

J Alzheimers Dis. 2017;56(1):205-213. doi: 10.3233/JAD-160897.

PMID:
27911320
31.

Hippocampal Calcification on Computed Tomography in Relation to Cognitive Decline in Memory Clinic Patients: A Case-Control Study.

Kockelkoren R, De Vis JB, Mali WP, Hendrikse J, de Jong PA, Rozemuller AM, Koek HL.

PLoS One. 2016 Nov 28;11(11):e0167444. doi: 10.1371/journal.pone.0167444. eCollection 2016.

32.

Rule induction performance in amnestic mild cognitive impairment and Alzheimer's dementia: examining the role of simple and biconditional rule learning processes.

Oosterman JM, Heringa SM, Kessels RP, Biessels GJ, Koek HL, Maes JH, van den Berg E.

J Clin Exp Neuropsychol. 2017 Apr;39(3):231-241. doi: 10.1080/13803395.2016.1218444. Epub 2016 Sep 12.

PMID:
27618141
33.

A Novel Imaging Marker for Small Vessel Disease Based on Skeletonization of White Matter Tracts and Diffusion Histograms.

Baykara E, Gesierich B, Adam R, Tuladhar AM, Biesbroek JM, Koek HL, Ropele S, Jouvent E; Alzheimer's Disease Neuroimaging Initiative, Chabriat H, Ertl-Wagner B, Ewers M, Schmidt R, de Leeuw FE, Biessels GJ, Dichgans M, Duering M.

Ann Neurol. 2016 Oct;80(4):581-92. doi: 10.1002/ana.24758. Epub 2016 Aug 29.

PMID:
27518166
34.

Socioeconomic Disparities and Mortality After a Diagnosis of Dementia: Results From a Nationwide Registry Linkage Study.

van de Vorst IE, Koek HL, Stein CE, Bots ML, Vaartjes I.

Am J Epidemiol. 2016 Aug 1;184(3):219-26. doi: 10.1093/aje/kwv319. Epub 2016 Jul 5.

PMID:
27380760
35.

Predictors of functional disability in mild cognitive impairment and dementia.

van Rossum ME, Koek HL.

Maturitas. 2016 Aug;90:31-6. doi: 10.1016/j.maturitas.2016.05.007. Epub 2016 May 14.

PMID:
27282791
36.

Evaluation of Underlying Causes of Death in Patients with Dementia to Support Targeted Advance Care Planning.

van de Vorst IE, Koek HL, Bots ML, Vaartjes I.

J Alzheimers Dis. 2016 May 6;53(1):117-25. doi: 10.3233/JAD-150925.

PMID:
27163802
37.

Effect of Vascular Risk Factors and Diseases on Mortality in Individuals with Dementia: A Systematic Review and Meta-Analysis.

van de Vorst IE, Koek HL, de Vries R, Bots ML, Reitsma JB, Vaartjes I.

J Am Geriatr Soc. 2016 Jan;64(1):37-46. doi: 10.1111/jgs.13835. Epub 2015 Dec 21. Review.

PMID:
26782850
38.

Prognosis of patients with dementia: results from a prospective nationwide registry linkage study in the Netherlands.

van de Vorst IE, Vaartjes I, Geerlings MI, Bots ML, Koek HL.

BMJ Open. 2015 Oct 28;5(10):e008897. doi: 10.1136/bmjopen-2015-008897. Erratum in: BMJ Open. 2016 May 24;6(5):e008897corr1.

39.

Response to Richard Schreiber: diagnosing pulmonary embolism in frail older adults out of the hospital.

Schouten HJ, Geersing GJ, Oudega R, van Delden JJ, Moons KG, Koek HL.

J Am Geriatr Soc. 2015 May;63(5):1049-50. doi: 10.1111/jgs.13419. No abstract available.

PMID:
25989582
40.

The validity of national hospital discharge register data on dementia: a comparative analysis using clinical data from a university medical centre.

van de Vorst IE, Vaartjes I, Sinnecker LF, Beks LJ, Bots ML, Koek HL.

Neth J Med. 2015 Feb;73(2):69-75.

41.

Hippocampal disconnection in early Alzheimer's disease: a 7 tesla MRI study.

Wisse LE, Reijmer YD, ter Telgte A, Kuijf HJ, Leemans A, Luijten PR, Koek HL, Geerlings MI, Biessels GJ; Utrecht Vascular Cognitive Impairment (VCI) Study Group.

J Alzheimers Dis. 2015;45(4):1247-56. doi: 10.3233/JAD-142994.

PMID:
25697703
42.

The unfortunate research inertia on studying VTE in nursing homes.

Geersing GJ, Schouten HJ, Koek HL, Oudega R, van Delden JJM, Moons KGM.

Chest. 2015 Jan;147(1):e22. doi: 10.1378/chest.14-2064. No abstract available.

PMID:
25560869
43.

The Dutch Parelsnoer Institute--Neurodegenerative diseases; methods, design and baseline results.

Aalten P, Ramakers IH, Biessels GJ, de Deyn PP, Koek HL, OldeRikkert MG, Oleksik AM, Richard E, Smits LL, van Swieten JC, Teune LK, van der Lugt A, Barkhof F, Teunissen CE, Rozendaal N, Verhey FR, van der Flier WM.

BMC Neurol. 2014 Dec 31;14:254. doi: 10.1186/s12883-014-0254-4.

44.

Classification of daily mental status in critically ill patients for research purposes.

Zaal IJ, Tekatli H, van der Kooi AW, Klijn FA, Koek HL, van Dijk D, Slooter AJ.

J Crit Care. 2015 Apr;30(2):375-80.

PMID:
25432509
45.

Accuracy of the Wells clinical prediction rule for pulmonary embolism in older ambulatory adults.

Schouten HJ, Geersing GJ, Oudega R, van Delden JJ, Moons KG, Koek HL.

J Am Geriatr Soc. 2014 Nov;62(11):2136-41. doi: 10.1111/jgs.13080. Epub 2014 Nov 3.

PMID:
25366538
46.

Mild chronic kidney disease is associated with cognitive function in patients presenting at a memory clinic.

Romijn MD, van Marum RJ, Emmelot-Vonk MH, Verhaar HJ, Koek HL.

Int J Geriatr Psychiatry. 2015 Jul;30(7):758-65. doi: 10.1002/gps.4226. Epub 2014 Nov 4.

PMID:
25366465
47.

Validation of the Oudega diagnostic decision rule for diagnosing deep vein thrombosis in frail older out-of-hospital patients.

Schouten HJ, Koek HL, Oudega R, van Delden JJ, Moons KG, Geersing GJ.

Fam Pract. 2015 Feb;32(1):120-5. doi: 10.1093/fampra/cmu068. Epub 2014 Oct 27.

PMID:
25349230
48.

Delirium detection using EEG: what and how to measure.

van der Kooi AW, Zaal IJ, Klijn FA, Koek HL, Meijer RC, Leijten FS, Slooter AJ.

Chest. 2015 Jan;147(1):94-101. doi: 10.1378/chest.13-3050.

PMID:
25166725
49.

The influence of vascular risk factors on cognitive decline in patients with Alzheimer's disease.

Blom K, Vaartjes I, Peters SA, Koek HL.

Maturitas. 2014 Sep;79(1):96-9. doi: 10.1016/j.maturitas.2014.06.017. Epub 2014 Jun 30.

PMID:
25059438
50.

Decreased functional connectivity and disturbed directionality of information flow in the electroencephalography of intensive care unit patients with delirium after cardiac surgery.

van Dellen E, van der Kooi AW, Numan T, Koek HL, Klijn FA, Buijsrogge MP, Stam CJ, Slooter AJ.

Anesthesiology. 2014 Aug;121(2):328-35. doi: 10.1097/ALN.0000000000000329.

PMID:
24901239

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