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Items: 1 to 50 of 54

1.

Diagnostic Impact of Intracranial Vessel Wall MRI in 205 Patients with Ischemic Stroke or TIA.

Schaafsma JD, Rawal S, Coutinho JM, Rasheedi J, Mikulis DJ, Jaigobin C, Silver FL, Mandell DM.

AJNR Am J Neuroradiol. 2019 Sep 5. doi: 10.3174/ajnr.A6202. [Epub ahead of print]

PMID:
31488500
2.

Mechanical thrombectomy for basilar artery occlusion: efficacy, outcomes, and futile recanalization in comparison with the anterior circulation.

Meinel TR, Kaesmacher J, Chaloulos-Iakovidis P, Panos L, Mordasini P, Mosimann PJ, Michel P, Hajdu S, Ribo M, Requena M, Maegerlein C, Friedrich B, Costalat V, Benali A, Pierot L, Gawlitza M, Schaafsma J, Pereira VM, Gralla J, Fischer U.

J Neurointerv Surg. 2019 Jun 25. pii: neurintsurg-2018-014516. doi: 10.1136/neurintsurg-2018-014516. [Epub ahead of print]

3.

Outcome, efficacy and safety of endovascular thrombectomy in ischaemic stroke according to time to reperfusion: data from a multicentre registry.

Meinel TR, Kaesmacher J, Mordasini P, Mosimann PJ, Jung S, Arnold M, Heldner MR, Michel P, Hajdu SD, Ribo M, Requena M, Maegerlein C, Friedrich B, Costalat V, Benali A, Pierot L, Gawlitza M, Schaafsma J, Pereira VM, Gralla J, Fischer U.

Ther Adv Neurol Disord. 2019 Mar 27;12:1756286419835708. doi: 10.1177/1756286419835708. eCollection 2019.

4.

Mechanical Thrombectomy in Ischemic Stroke Patients With Alberta Stroke Program Early Computed Tomography Score 0-5.

Kaesmacher J, Chaloulos-Iakovidis P, Panos L, Mordasini P, Michel P, Hajdu SD, Ribo M, Requena M, Maegerlein C, Friedrich B, Costalat V, Benali A, Pierot L, Gawlitza M, Schaafsma J, Mendes Pereira V, Gralla J, Fischer U.

Stroke. 2019 Apr;50(4):880-888. doi: 10.1161/STROKEAHA.118.023465.

5.

Clinical effect of successful reperfusion in patients presenting with NIHSS < 8: data from the BEYOND-SWIFT registry.

Kaesmacher J, Chaloulos-Iakovidis P, Panos L, Mordasini P, Heldner MR, Kurmann CC, Michel P, Hajdu SD, Ribo M, Requena M, Maegerlein C, Friedrich B, Costalat V, Benali A, Pierot L, Gawlitza M, Schaafsma J, Pereira VM, Gralla J, Fischer U.

J Neurol. 2019 Mar;266(3):598-608. doi: 10.1007/s00415-018-09172-1. Epub 2019 Jan 8.

6.

Under the bridge: An in-depth examination of online trolling in the gaming context.

Cook C, Schaafsma J, Antheunis M.

New Media Soc. 2018 Sep;20(9):3323-3340. doi: 10.1177/1461444817748578. Epub 2017 Dec 28.

7.

Automated CT Perfusion Imaging Versus Non-contrast CT for Ischemic Core Assessment in Large Vessel Occlusion.

Tsang ACO, Lenck S, Hilditch C, Nicholson P, Brinjikji W, Krings T, Pereira VM, Silver FL, Schaafsma JD.

Clin Neuroradiol. 2018 Nov 23. doi: 10.1007/s00062-018-0745-6. [Epub ahead of print]

PMID:
30470847
8.

Angiographic Characteristics of Hemorrhagic and Ischemic Phases of Reversible Cerebral Vasoconstriction Syndrome.

Xing B, Lenck S, Krings T, Hengwei J, Jaigobin CS, Schaafsma JD.

Clin Neuroradiol. 2018 Nov 2. doi: 10.1007/s00062-018-0736-7. [Epub ahead of print]

PMID:
30390096
9.

Flow-diverter Stents for Internal Carotid Artery Reconstruction Following Spontaneous Dissection: A Technical Report.

Hilditch CA, Brinjikji W, Schaafsma J, Anderson Tsang CO, Nicholson P, Agid R, Krings T, Pereira VM.

Clin Neuroradiol. 2018 Aug 13. doi: 10.1007/s00062-018-0707-z. [Epub ahead of print]

PMID:
30105560
10.

Hemodynamic Management of Patients During Endovascular Treatment of Acute Ischemic Stroke Under Conscious Sedation: A Retrospective Cohort Study.

Alcaraz G, Chui J, Schaafsma J, Manninen P, Porta-Sánchez A, Pereira VM, Venkatraghavan L.

J Neurosurg Anesthesiol. 2019 Jul;31(3):299-305. doi: 10.1097/ANA.0000000000000514.

PMID:
29863540
11.

Endovascular Management of Acute Stroke in the Elderly: A Systematic Review and Meta-Analysis.

Hilditch CA, Nicholson P, Murad MH, Rabinstein A, Schaafsma J, Pikula A, Krings T, Pereira VM, Agid R, Brinjikji W.

AJNR Am J Neuroradiol. 2018 May;39(5):887-891. doi: 10.3174/ajnr.A5598. Epub 2018 Mar 22.

12.

Registered Replication Report: Dijksterhuis and van Knippenberg (1998).

O'Donnell M, Nelson LD, Ackermann E, Aczel B, Akhtar A, Aldrovandi S, Alshaif N, Andringa R, Aveyard M, Babincak P, Balatekin N, Baldwin SA, Banik G, Baskin E, Bell R, Białobrzeska O, Birt AR, Boot WR, Braithwaite SR, Briggs JC, Buchner A, Budd D, Budzik K, Bullens L, Bulley RL, Cannon PR, Cantarero K, Cesario J, Chambers S, Chartier CR, Chekroun P, Chong C, Cleeremans A, Coary SP, Coulthard J, Cramwinckel FM, Denson TF, Díaz-Lago M, DiDonato TE, Drummond A, Eberlen J, Ebersbach T, Edlund JE, Finnigan KM, Fisher J, Frankowska N, García-Sánchez E, Golom FD, Graves AJ, Greenberg K, Hanioti M, Hansen HA, Harder JA, Harrell ER, Hartanto A, Inzlicht M, Johnson DJ, Karpinski A, Keller VN, Klein O, Koppel L, Krahmer E, Lantian A, Larson MJ, Légal JB, Lucas RE, Lynott D, Magaldino CM, Massar K, McBee MT, McLatchie N, Melia N, Mensink MC, Mieth L, Moore-Berg S, Neeser G, Newell BR, Noordewier MK, Ali Özdoğru A, Pantazi M, Parzuchowski M, Peters K, Philipp MC, Pollmann MMH, Rentzelas P, Rodríguez-Bailón R, Philipp Röer J, Ropovik I, Roque NA, Rueda C, Rutjens BT, Sackett K, Salamon J, Sánchez-Rodríguez Á, Saunders B, Schaafsma J, Schulte-Mecklenbeck M, Shanks DR, Sherman MF, Steele KM, Steffens NK, Sun J, Susa KJ, Szaszi B, Szollosi A, Tamayo RM, Tinghög G, Tong YY, Tweten C, Vadillo MA, Valcarcel D, Van der Linden N, van Elk M, van Harreveld F, Västfjäll D, Vazire S, Verduyn P, Williams MN, Willis GB, Wood SE, Yang C, Zerhouni O, Zheng R, Zrubka M.

Perspect Psychol Sci. 2018 Mar;13(2):268-294. doi: 10.1177/1745691618755704. Epub 2018 Feb 21.

PMID:
29463182
13.

Cross-cultural similarities and differences in motives to forgive: A comparison between and within cultures.

Huwaë S, Schaafsma J.

Int J Psychol. 2019 Apr;54(2):256-263. doi: 10.1002/ijop.12461. Epub 2017 Sep 8.

PMID:
28884812
14.

High-Resolution Vessel Wall MRI : Appearance of Intravascular Lymphoma Mimics Central Nervous System Vasculitis.

Schaafsma JD, Hui F, Wisco D, Staugaitis SM, Uchino K, Kouzmitcheva E, Jaigobin C, Hazrati LN, Mikulis DJ, Mandell DM.

Clin Neuroradiol. 2017 Mar;27(1):105-108. doi: 10.1007/s00062-016-0529-9. Epub 2016 Aug 16. No abstract available.

PMID:
27530660
15.

Cross-cultural differences in emotion suppression in everyday interactions.

Huwaë S, Schaafsma J.

Int J Psychol. 2018 Jun;53(3):176-183. doi: 10.1002/ijop.12283. Epub 2016 May 11.

PMID:
27168184
16.

Intracranial Vessel Wall MRI: An Emerging Technique With a Multitude of Uses.

Schaafsma JD, Mikulis DJ, Mandell DM.

Top Magn Reson Imaging. 2016 Apr;25(2):41-7. doi: 10.1097/RMR.0000000000000083. Review.

PMID:
27049240
17.

High-Resolution Vessel Wall Magnetic Resonance Imaging in Angiogram-Negative Non-Perimesencephalic Subarachnoid Hemorrhage.

Coutinho JM, Sacho RH, Schaafsma JD, Agid R, Krings T, Radovanovic I, Matouk CC, Mikulis DJ, Mandell DM.

Clin Neuroradiol. 2017 Jun;27(2):175-183. doi: 10.1007/s00062-015-0484-x. Epub 2015 Nov 25.

PMID:
26608742
18.

Quantification of structural cerebral abnormalities on MRI 18 months after aneurysmal subarachnoid hemorrhage in patients who received endovascular treatment.

de Bresser J, Schaafsma JD, Luitse MJ, Viergever MA, Rinkel GJ, Biessels GJ.

Neuroradiology. 2015 Mar;57(3):269-74. doi: 10.1007/s00234-014-1472-6. Epub 2014 Dec 6.

PMID:
25479962
19.

[Acute treatment of hypertension in intracerebral haemorrhage].

Schaafsma JD, Klijn CJ, van Kooten F, Bakker SL, de Leeuw FE, Nederkoorn P.

Ned Tijdschr Geneeskd. 2014;158:A7788. Review. Dutch.

PMID:
25370947
20.

Artefacts induced by coiled intracranial aneurysms on 3.0-Tesla versus 1.5-Tesla MR angiography--An in vivo and in vitro study.

Schaafsma JD, Velthuis BK, Vincken KL, de Kort GA, Rinkel GJ, Bartels LW.

Eur J Radiol. 2014 May;83(5):811-6. doi: 10.1016/j.ejrad.2014.02.001. Epub 2014 Feb 5.

PMID:
24581593
21.

Coil-treated aneurysms: decision making regarding additional treatment based on findings of MR angiography and intraarterial DSA.

Schaafsma JD, Velthuis BK, van den Berg R, Brouwer PA, Majoie CB, Barkhof F, Eshghi O, de Kort GA, Lo RT, Sprengers ME, van Rooij WJ, Bot JC, Rinkel GJ.

Radiology. 2012 Dec;265(3):858-63. doi: 10.1148/radiol.12112608. Epub 2012 Sep 25.

PMID:
23012464
22.

Quality of life of residents with dementia in traditional versus small-scale long-term care settings: a quasi-experimental study.

de Rooij AH, Luijkx KG, Schaafsma J, Declercq AG, Emmerink PM, Schols JM.

Int J Nurs Stud. 2012 Aug;49(8):931-40. doi: 10.1016/j.ijnurstu.2012.02.007. Epub 2012 Mar 16.

PMID:
22425065
23.

Late reopening of adequately coiled intracranial aneurysms: frequency and risk factors in 400 patients with 440 aneurysms.

Ferns SP, Sprengers ME, van Rooij WJ, van Zwam WH, de Kort GA, Velthuis BK, Schaafsma JD, van den Berg R, Sluzewski M, Brouwer PA, Rinkel GJ, Majoie CB; LOTUS Study Group.

Stroke. 2011 May;42(5):1331-7. doi: 10.1161/STROKEAHA.110.605790. Epub 2011 Mar 31.

PMID:
21454823
24.

Cost-effectiveness of magnetic resonance angiography versus intra-arterial digital subtraction angiography to follow-up patients with coiled intracranial aneurysms.

Schaafsma JD, Koffijberg H, Buskens E, Velthuis BK, van der Graaf Y, Rinkel GJ.

Stroke. 2010 Aug;41(8):1736-42. doi: 10.1161/STROKEAHA.110.585083. Epub 2010 Jul 1.

PMID:
20595661
25.

Intracranial aneurysms treated with coil placement: test characteristics of follow-up MR angiography--multicenter study.

Schaafsma JD, Velthuis BK, Majoie CB, van den Berg R, Brouwer PA, Barkhof F, Eshghi O, de Kort GA, Lo RT, Witkamp TD, Sprengers ME, van Walderveen MA, Bot JC, Sanchez E, Vandertop WP, van Gijn J, Buskens E, van der Graaf Y, Rinkel GJ.

Radiology. 2010 Jul;256(1):209-18. doi: 10.1148/radiol.10091528. Epub 2010 May 26.

PMID:
20505063
26.

Evaluation of the occlusion status of coiled intracranial aneurysms with MR angiography at 3T: is contrast enhancement necessary?

Sprengers ME, Schaafsma JD, van Rooij WJ, van den Berg R, Rinkel GJ, Akkerman EM, Ferns SP, Majoie CB.

AJNR Am J Neuroradiol. 2009 Oct;30(9):1665-71. doi: 10.3174/ajnr.A1678. Epub 2009 Jul 23.

27.

Decision analysis to complete diagnostic research by closing the gap between test characteristics and cost-effectiveness.

Schaafsma JD, van der Graaf Y, Rinkel GJ, Buskens E.

J Clin Epidemiol. 2009 Dec;62(12):1248-52. doi: 10.1016/j.jclinepi.2009.01.008. Epub 2009 Apr 11. Review.

PMID:
19364636
28.

Long-term recurrent subarachnoid hemorrhage after adequate coiling versus clipping of ruptured intracranial aneurysms.

Schaafsma JD, Sprengers ME, van Rooij WJ, Sluzewski M, Majoie CB, Wermer MJ, Rinkel GJ.

Stroke. 2009 May;40(5):1758-63. doi: 10.1161/STROKEAHA.108.524751. Epub 2009 Mar 12.

PMID:
19286603
29.

Stability of intracranial aneurysms adequately occluded 6 months after coiling: a 3T MR angiography multicenter long-term follow-up study.

Sprengers ME, Schaafsma J, van Rooij WJ, Sluzewski M, Rinkel GJ, Velthuis BK, van Rijn JC, Majoie CB.

AJNR Am J Neuroradiol. 2008 Oct;29(9):1768-74. doi: 10.3174/ajnr.A1181. Epub 2008 Jun 26.

30.

An economic evaluation of a telehealth network in British Columbia.

Schaafsma J, Pantazi SV, Moehr JR, Anglin CR, Grimm NA.

J Telemed Telecare. 2007;13(5):251-6.

PMID:
17697513
31.

Cementless hemispheric hydroxyapatite-coated sockets for acetabular revision.

Geerdink CH, Schaafsma J, Meyers WG, Grimm B, Tonino AJ.

J Arthroplasty. 2007 Apr;22(3):369-76.

PMID:
17400093
32.

Striatal dopa and glucose metabolism in PD patients with freezing of gait.

Bartels AL, de Jong BM, Giladi N, Schaafsma JD, Maguire RP, Veenma L, Pruim J, Balash Y, Youdim MB, Leenders KL.

Mov Disord. 2006 Sep;21(9):1326-32.

PMID:
16721756
33.

Are there better ways to determine wait times?

Schaafsma J.

CMAJ. 2006 May 23;174(11):1551-2. No abstract available.

34.

Lest formalisms impede insight and success: evaluation in health informatics--a case study.

Moehr JR, Anglin C, Schaafsma J, Pantazi S, Grimm N.

Methods Inf Med. 2006;45(1):67-72.

PMID:
16482373
35.

Success factors for telehealth--a case study.

Moehr JR, Schaafsma J, Anglin C, Pantazi SV, Grimm NA, Anglin S.

Int J Med Inform. 2006 Oct-Nov;75(10-11):755-63. Epub 2006 Jan 4.

PMID:
16388982
36.

Video conferencing-based telehealth--its implications for health promotion and health care.

Moehr JR, Anglin CR, Schaafsma JP, Pantazi SV, Anglin S, Grimm NA.

Methods Inf Med. 2005;44(2):334-41.

PMID:
15924203
37.
38.

Relationship between freezing of gait (FOG) and other features of Parkinson's: FOG is not correlated with bradykinesia.

Bartels AL, Balash Y, Gurevich T, Schaafsma JD, Hausdorff JM, Giladi N.

J Clin Neurosci. 2003 Sep;10(5):584-8.

PMID:
12948464
39.

Characterization of freezing of gait subtypes and the response of each to levodopa in Parkinson's disease.

Schaafsma JD, Balash Y, Gurevich T, Bartels AL, Hausdorff JM, Giladi N.

Eur J Neurol. 2003 Jul;10(4):391-8.

PMID:
12823491
40.

Gait dynamics in Parkinson's disease: relationship to Parkinsonian features, falls and response to levodopa.

Schaafsma JD, Giladi N, Balash Y, Bartels AL, Gurevich T, Hausdorff JM.

J Neurol Sci. 2003 Aug 15;212(1-2):47-53.

PMID:
12809998
41.

Impaired regulation of stride variability in Parkinson's disease subjects with freezing of gait.

Hausdorff JM, Schaafsma JD, Balash Y, Bartels AL, Gurevich T, Giladi N.

Exp Brain Res. 2003 Mar;149(2):187-94. Epub 2003 Jan 22.

PMID:
12610686
42.

The cost-effectiveness and cost-utility of high-dose palliative radiotherapy for advanced non-small-cell lung cancer.

Coy P, Schaafsma J, Schofield JA.

Int J Radiat Oncol Biol Phys. 2000 Nov 1;48(4):1025-33.

PMID:
11072159
43.

Response of global quality of life to high-dose palliative radiotherapy for non-small-cell lung cancer.

Schaafsma J, Coy P.

Int J Radiat Oncol Biol Phys. 2000 Jun 1;47(3):691-701.

PMID:
10837953
44.

The effect of radiotherapy on the survival of non-small cell lung cancer patients.

Schaafsma J, Coy P.

Int J Radiat Oncol Biol Phys. 1998 May 1;41(2):291-8.

PMID:
9607344
45.
46.

Implicit rationing criteria in non-small-cell lung cancer treatment.

Arndt K, Coy P, Schaafsma J.

Br J Cancer. 1996 Mar;73(6):781-8.

47.

Comparative costs of lung cancer management.

Coy P, Schaafsma J, Schofield JA, Nield JA.

Clin Invest Med. 1994 Dec;17(6):577-87.

PMID:
7895422
48.

The Karnofsky Performance Status Scale re-examined: a cross-validation with the EORTC-C30.

Schaafsma J, Osoba D.

Qual Life Res. 1994 Dec;3(6):413-24.

PMID:
7866359
49.

A new test for supplier-inducement and application to the Canadian market for dental care.

Schaafsma J.

J Health Econ. 1994 Dec;13(4):407-31. Review.

PMID:
10140532
50.

The diagnostic accuracy of knee testing in the acutely injured knee. Initial examination versus examination under anaesthesia with arthroscopy.

Tonino AJ, Huy J, Schaafsma J.

Acta Orthop Belg. 1986 Jul-Aug;52(4):479-87. No abstract available.

PMID:
3788525

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