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Items: 1 to 50 of 79

1.

Thromboelastography in the management of snakebite-induced coagulopathy: a case series and literature review.

Leffers P, Ferreira J, Sollee D, Schauben J.

Blood Coagul Fibrinolysis. 2018 Nov;29(7):656-660. doi: 10.1097/MBC.0000000000000771.

PMID:
30234543
2.

Points & Pearls: Emergency department management of North American snake envenomations

Sheikh S, Leffers P, Nusbaum J, Gupta N.

Emerg Med Pract. 2018 Sep 1;20(19 Suppl):1-2.

PMID:
30179413
3.

Emergency department management of North American snake envenomations.

Sheikh S, Leffers P.

Emerg Med Pract. 2018 Sep;20(9):1-26. Epub 2018 Sep 1.

PMID:
30130010
4.

Patient room lighting influences on sleep, appraisal and mood in hospitalized people.

Giménez MC, Geerdinck LM, Versteylen M, Leffers P, Meekes GJ, Herremans H, de Ruyter B, Bikker JW, Kuijpers PM, Schlangen LJ.

J Sleep Res. 2017 Apr;26(2):236-246. doi: 10.1111/jsr.12470. Epub 2016 Nov 10.

5.

Empty can and drop arm tests for cuff rupture : Improved specificity after subacromial injection.

Penning LI, De Bie RA, Leffers P, Weijers RE, Walenkamp GH.

Acta Orthop Belg. 2016 Aug;82(2):166-173.

PMID:
27682276
6.

Effects of botulinum toxin A and/or bimanual task-oriented therapy on upper extremity impairments in unilateral Cerebral Palsy: an explorative study.

Speth L, Janssen-Potten Y, Leffers P, Rameckers E, Defesche A, Winkens B, Becher J, Smeets R, Vles JS.

Eur J Paediatr Neurol. 2015 May;19(3):337-48. doi: 10.1016/j.ejpn.2015.01.004. Epub 2015 Jan 26.

PMID:
25661064
7.

The balanced incomplete block design is not suitable for the evaluation of complex interventions.

Trietsch J, Leffers P, van Steenkiste B, Grol R, van der Weijden T.

J Clin Epidemiol. 2014 Dec;67(12):1295-8. doi: 10.1016/j.jclinepi.2014.07.006. Epub 2014 Sep 13.

PMID:
25223303
8.

Observational skills assessment score: reliability in measuring amount and quality of use of the affected hand in unilateral cerebral palsy.

Speth L, Janssen-Potten Y, Leffers P, Rameckers E, Defesche A, Geers R, Smeets R, Vles H.

BMC Neurol. 2013 Oct 21;13:152. doi: 10.1186/1471-2377-13-152.

9.

Taekwondo training improves balance in volunteers over 40.

Pons van Dijk G, Lenssen AF, Leffers P, Kingma H, Lodder J.

Front Aging Neurosci. 2013 Mar 13;5:10. doi: 10.3389/fnagi.2013.00010. eCollection 2013.

10.

Index event bias-a numerical example.

Smits LJ, van Kuijk SM, Leffers P, Peeters LL, Prins MH, Sep SJ.

J Clin Epidemiol. 2013 Feb;66(2):192-6. doi: 10.1016/j.jclinepi.2012.06.023.

11.

Randomised trial comparing bone remodelling around two uncemented stems using modified Gruen zones.

ten Broeke RH, Hendrickx RP, Leffers P, Jutten LM, Geesink RG.

Hip Int. 2012 Jan-Feb;22(1):41-9. doi: 10.5301/HIP.2012.9103.

12.

Predictive validity of the Glasgow Blatchford Bleeding Score in an unselected emergency department population in continental Europe.

Schiefer M, Aquarius M, Leffers P, Stassen P, van Deursen C, Oostenbrug L, Jansen L, Masclee A, Keulemans YC.

Eur J Gastroenterol Hepatol. 2012 Apr;24(4):382-7. doi: 10.1097/MEG.0b013e3283505965.

PMID:
22228368
13.

Identification of patients with upper gastrointestinal bleeding who do not need immediate treatment.

Jansen L, Leffers P, Hermans M, Stassen P, Masclee A, Keulemans Y.

Neth J Med. 2011 Sep;69(9):384-8. No abstract available.

14.

The value of the Mortality in Emergency Department Sepsis (MEDS) score, C reactive protein and lactate in predicting 28-day mortality of sepsis in a Dutch emergency department.

Hermans MA, Leffers P, Jansen LM, Keulemans YC, Stassen PM.

Emerg Med J. 2012 Apr;29(4):295-300. doi: 10.1136/emj.2010.109090. Epub 2011 Apr 21.

PMID:
21511973
15.

Monitoring response to antiangiogenic therapy in non-small cell lung cancer using imaging markers derived from PET and dynamic contrast-enhanced MRI.

de Langen AJ, van den Boogaart V, Lubberink M, Backes WH, Marcus JT, van Tinteren H, Pruim J, Brans B, Leffers P, Dingemans AM, Smit EF, Groen HJ, Hoekstra OS.

J Nucl Med. 2011 Jan;52(1):48-55. doi: 10.2967/jnumed.110.078261. Epub 2010 Dec 13.

16.

The impact of delirium on the prediction of in-hospital mortality in intensive care patients.

van den Boogaard M, Peters SA, van der Hoeven JG, Dagnelie PC, Leffers P, Pickkers P, Schoonhoven L.

Crit Care. 2010;14(4):R146. doi: 10.1186/cc9214. Epub 2010 Aug 3.

17.

Extending the range of treadmill testing for patients with intermittent claudication.

Nicolaï SP, Leffers P, Kruidenier LM, De Bie RA, Prins MH, Teijink JA.

Med Sci Sports Exerc. 2010 Apr;42(4):640-5. doi: 10.1249/MSS.0b013e3181bcd96a.

PMID:
19952843
18.

Effectiveness of temozolomide for primary glioblastoma multiforme in routine clinical practice.

van Genugten JA, Leffers P, Baumert BG, Tjon-A-Fat H, Twijnstra A.

J Neurooncol. 2010 Jan;96(2):249-57. doi: 10.1007/s11060-009-9956-7. Epub 2009 Jul 7.

19.

Supervised exercise versus non-supervised exercise for reducing weight in obese adults.

Nicolaï SP, Kruidenier LM, Leffers P, Hardeman R, Hidding A, Teijink JA.

J Sports Med Phys Fitness. 2009 Mar;49(1):85-90.

PMID:
19188900
20.

Prediction of peak pressure from clinical and radiological measurements in patients with diabetes.

Guldemond NA, Leffers P, Walenkamp GH, Schaper NC, Sanders AP, Nieman FH, van Rhijn LW.

BMC Endocr Disord. 2008 Dec 2;8:16. doi: 10.1186/1472-6823-8-16.

21.

Long-term effectiveness and costs of a brief self-management intervention in women with pregnancy-related low back pain after delivery.

Bastiaenen CH, de Bie RA, Vlaeyen JW, Goossens ME, Leffers P, Wolters PM, Bastiaanssen JM, Brandt PA, Essed GG.

BMC Pregnancy Childbirth. 2008 May 30;8:19. doi: 10.1186/1471-2393-8-19.

22.

Detection of brain metastases from small cell lung cancer: consequences of changing imaging techniques (CT versus MRI).

Seute T, Leffers P, ten Velde GP, Twijnstra A.

Cancer. 2008 Apr 15;112(8):1827-34. doi: 10.1002/cncr.23361.

23.

Daily-life activities and in-shoe forefoot plantar pressure in patients with diabetes.

Guldemond NA, Leffers P, Sanders AP, Schaper NC, Nieman F, Walenkamp GH.

Diabetes Res Clin Pract. 2007 Aug;77(2):203-9. Epub 2006 Dec 21.

PMID:
17187891
24.

Testing the proficiency to distinguish locations with elevated plantar pressure within and between professional groups of foot therapists.

Guldemond NA, Leffers P, Nieman FH, Sanders AP, Schaper NC, Walenkamp GH.

BMC Musculoskelet Disord. 2006 Dec 1;7:93.

25.

The effects of insole configurations on forefoot plantar pressure and walking convenience in diabetic patients with neuropathic feet.

Guldemond NA, Leffers P, Schaper NC, Sanders AP, Nieman F, Willems P, Walenkamp GH.

Clin Biomech (Bristol, Avon). 2007 Jan;22(1):81-7. Epub 2006 Oct 13.

PMID:
17046124
26.

Response of asymptomatic brain metastases from small-cell lung cancer to systemic first-line chemotherapy.

Seute T, Leffers P, Wilmink JT, ten Velde GP, Twijnstra A.

J Clin Oncol. 2006 May 1;24(13):2079-83.

PMID:
16648509
27.

Effectiveness of a tailor-made intervention for pregnancy-related pelvic girdle and/or low back pain after delivery: short-term results of a randomized clinical trial [ISRCTN08477490].

Bastiaenen CH, de Bie RA, Wolters PM, Vlaeyen JW, Leffers P, Stelma F, Bastiaanssen JM, Essed GG, van den Brandt PA.

BMC Musculoskelet Disord. 2006 Feb 27;7:19.

28.

Casting methods and plantar pressure: effects of custom-made foot orthoses on dynamic plantar pressure distribution.

Guldemond NA, Leffers P, Sanders AP, Emmen H, Schaper NC, Walenkamp GH.

J Am Podiatr Med Assoc. 2006 Jan-Feb;96(1):9-18.

PMID:
16415278
29.

Comparison of foot orthoses made by podiatrists, pedorthists and orthotists regarding plantar pressure reduction in The Netherlands.

Guldemond NA, Leffers P, Schaper NC, Sanders AP, Nieman FH, Walenkamp GH.

BMC Musculoskelet Disord. 2005 Dec 20;6:61.

30.

Leptomeningeal metastases from small cell lung carcinoma.

Seute T, Leffers P, ten Velde GP, Twijnstra A.

Cancer. 2005 Oct 15;104(8):1700-5.

31.
32.

Members of research ethics committees accepted a modification of the randomized consent design.

Schellings R, Kessels AG, Ter Riet G, Kleijnen J, Leffers P, Knottnerus JA, Sturmans F.

J Clin Epidemiol. 2005 Jun;58(6):589-94.

PMID:
15878472
33.

Neurologic disorders in 432 consecutive patients with small cell lung carcinoma.

Seute T, Leffers P, ten Velde GP, Twijnstra A.

Cancer. 2004 Feb 15;100(4):801-6.

34.

Stereotactic treatment of intracerebral hematoma by means of a plasminogen activator: a multicenter randomized controlled trial (SICHPA).

Teernstra OP, Evers SM, Lodder J, Leffers P, Franke CL, Blaauw G; Multicenter randomized controlled trial (SICHPA).

Stroke. 2003 Apr;34(4):968-74. Epub 2003 Mar 20.

PMID:
12649510
35.

Rehabilitation following first-time lumbar disc surgery: a systematic review within the framework of the cochrane collaboration.

Ostelo RW, de Vet HC, Waddell G, Kerckhoffs MR, Leffers P, van Tulder M.

Spine (Phila Pa 1976). 2003 Feb 1;28(3):209-18. Review.

PMID:
12567020
36.

Olfactory function after mild traumatic brain injury.

de Kruijk JR, Leffers P, Menheere PP, Meerhoff S, Rutten J, Twijnstra A.

Brain Inj. 2003 Jan;17(1):73-8.

PMID:
12519649
37.

Prediction of post-traumatic complaints after mild traumatic brain injury: early symptoms and biochemical markers.

De Kruijk JR, Leffers P, Menheere PP, Meerhoff S, Rutten J, Twijnstra A.

J Neurol Neurosurg Psychiatry. 2002 Dec;73(6):727-32.

38.

Effectiveness of bed rest after mild traumatic brain injury: a randomised trial of no versus six days of bed rest.

de Kruijk JR, Leffers P, Meerhoff S, Rutten J, Twijnstra A.

J Neurol Neurosurg Psychiatry. 2002 Aug;73(2):167-72.

39.

Rehabilitation after lumbar disc surgery.

Ostelo RW, de Vet HC, Waddell G, Kerckhoffs MR, Leffers P, van Tulder MW.

Cochrane Database Syst Rev. 2002;(2):CD003007. Review. Update in: Cochrane Database Syst Rev. 2008;(4):CD003007.

PMID:
12076465
40.

Management of mild traumatic brain injury: lack of consensus in Europe.

De Kruijk JR, Twijnstra A, Meerhoff S, Leffers P.

Brain Inj. 2001 Feb;15(2):117-23.

PMID:
11260762
41.

Diagnostic criteria and differential diagnosis of mild traumatic brain injury.

De Kruijk JR, Twijnstra A, Leffers P.

Brain Inj. 2001 Feb;15(2):99-106. Review.

PMID:
11260760
42.

S-100B and neuron-specific enolase in serum of mild traumatic brain injury patients. A comparison with health controls.

de Kruijk JR, Leffers P, Menheere PP, Meerhoff S, Twijnstra A.

Acta Neurol Scand. 2001 Mar;103(3):175-9.

PMID:
11240565
43.

Chlamydia pneumoniae and screening for tubal factor subfertility.

Gijsen AP, Land JA, Goossens VJ, Leffers P, Bruggeman CA, Evers JL.

Hum Reprod. 2001 Mar;16(3):487-91.

PMID:
11228216
44.

[Incidence of traumatic head or brain injuries in catchment area of Academic Hospital Maastricht in 1997].

Meerhoff SR, de Kruijk JR, Rutten J, Leffers P, Twijnstra A.

Ned Tijdschr Geneeskd. 2000 Sep 30;144(40):1915-8. Dutch.

PMID:
11045140
45.

Scoring the quality of clinical trials.

ter Riet G, Leffers P, Zeegers M.

JAMA. 2000 Mar 15;283(11):1421; author reply 1422-3. No abstract available.

PMID:
10732923
46.

Shoulder disability questionnaire design and responsiveness of a functional status measure.

van der Heijden GJ, Leffers P, Bouter LM.

J Clin Epidemiol. 2000 Jan;53(1):29-38.

PMID:
10693901
47.

Progressive resistance training in neuromuscular patients. Effects on force and surface EMG.

Lindeman E, Spaans F, Reulen J, Leffers P, Drukker J.

J Electromyogr Kinesiol. 1999 Dec;9(6):379-84.

PMID:
10597050
48.

Surface EMG of proximal leg muscles in neuromuscular patients and in healthy controls. Relations to force and fatigue.

Lindeman E, Spaans F, Reulen JP, Leffers P, Drukker J.

J Electromyogr Kinesiol. 1999 Oct;9(5):299-307.

PMID:
10527211
49.

No effect of bipolar interferential electrotherapy and pulsed ultrasound for soft tissue shoulder disorders: a randomised controlled trial.

Van Der Heijden GJ, Leffers P, Wolters PJ, Verheijden JJ, van Mameren H, Houben JP, Bouter LM, Knipschild PG.

Ann Rheum Dis. 1999 Sep;58(9):530-40.

50.

And again: is homeopathy a placebo response?

Leffers P, ter Riet G, Lüdtke R.

Forsch Komplementarmed. 1999 Feb;6(1):28; discussion 28-31. English, German. No abstract available.

PMID:
10336309

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