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Dive into the research topics where Mark C. Kruit is active.

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Featured researches published by Mark C. Kruit.


Cephalalgia | 2010

Migraine is associated with an increased risk of deep white matter lesions, subclinical posterior circulation infarcts and brain iron accumulation: The population-based MRI CAMERA study

Mark C. Kruit; M.A. van Buchem; Lenore J. Launer; Gisela M. Terwindt; Ferrari

Previous studies have suggested that migraine is a risk factor for brain lesions, but methodological issues hampered drawing definite conclusions. Therefore, we initiated the magnetic resonance imaging (MRI) ‘CAMERA’ (Cerebral Abnormalities in Migraine, an Epidemiological Risk Analysis) study. We summarize our previously published results. A total of 295 migraineurs and 140 controls were randomly selected from a previously diagnosed population-based sample (n = 6039), who underwent an interview, physical examination and a brain MRI scan. Migraineurs, notably those with aura, had higher prevalence of subclinical infarcts in the posterior circulation [odds ratio (OR) 13.7; 95% confidence interval (CI) 1.7, 112]. Female migraineurs were at independent increased risk of white matter lesions (WMLs; OR 2.1; 95% CI 1.0, 4.1), and migraineurs had a higher prevalence of brainstem hyperintense lesions (4.4% vs. 0.7%, P = 0.04). We observed a higher lifetime prevalence of (frequent) syncope and orthostatic insufficiency in migraineurs; future research needs to clarify whether autonomic nervous system dysfunction could explain (part of) the increased risk of WMLs in female migraineurs. Finally, in migraineurs aged < 50 years, compared with controls, we found evidence of increased iron concentrations in putamen (P = 0.02), globus pallidus (P = 0.03) and red nucleus (P = 0.03). Higher risks in those with higher attack frequency or longer disease duration were found consistent with a causal relationship between migraine and lesions. This summary of our population-based data illustrates that migraine is associated with a significantly increased risk of brain lesions. Longitudinal studies are needed to assess whether these lesions are progressive and have relevant (long-term) functional correlates.


Annals of Neurology | 2006

Migraine and MTHFR C677T genotype in a population-based sample

Ann I. Scher; Gisela M. Terwindt; W. M. Monique Verschuren; Mark C. Kruit; Henk J. Blom; Hisanori Kowa; Rune R. Frants; Arn M. J. M. van den Maagdenberg; Mark A. van Buchem; Michel D. Ferrari; Lenore J. Launer

Migraine with aura is associated with increased risk of stroke. The MTHFR C677T genotype has been associated with increased risk of migraine in selected clinical samples and with elevated homocysteine, a risk factor for stroke. We assessed the association of the MTHFR C677T variant with migraine and the mediating effect of cardiovascular risk factors and metabolic markers of genotype status.


Headache | 2008

Attack Frequency and Disease Duration as Indicators for Brain Damage in Migraine

Nicole Schmitz; Faiza Admiraal-Behloul; Enrico B. Arkink; Mark C. Kruit; Guus G. Schoonman; Michel D. Ferrari; Mark A. van Buchem

Objective.— The aim of this study was to pinpoint predilection sites of brain damage in migraine by quantitatively identifying morphometric and diffusion differences in migraineurs, compared with control subjects, and to assess whether migraine attack frequency and attack history are indicators for brain abnormalities in migraineurs.


Stroke | 2006

Brain Stem and Cerebellar Hyperintense Lesions in Migraine

Mark C. Kruit; Lenore J. Launer; Michel D. Ferrari; Mark A. van Buchem

Background and Purpose— Migraineurs are at increased risk of cerebellar infarcts and supratentorial white matter lesions. The prevalence, frequency, and distribution of infratentorial hyperintense lesions in migraine are unknown. Methods— Migraineurs with aura (n=161), without aura (n=134), and controls (n=140) from a population-based sample of adults (30 to 60 years of age) were evaluated with MRI. Results— Infratentorial hyperintensities were identified in 13 of 295 (4.4%) migraineurs and in 1 of 140 (0.7%) controls (P=0.04). Twelve cases had hyperintensities, mostly bilaterally, in the dorsal basis pontis. Those with infratentorial hyperintensities also had supratentorial white matter lesions more often. Conclusion— We found an increased prevalence of infratentorial (mostly pontine) hyperintensities in migraineurs from the general population. This extends the knowledge about vulnerable brain regions and type of lesions in migraine brains. A hemodynamic ischemic pathogenesis is likely, but further research is needed.


Cephalalgia | 2009

Iron accumulation in deep brain nuclei in migraine: a population-based magnetic resonance imaging study

Mark C. Kruit; Lenore J. Launer; J Overbosch; M.A. van Buchem; Ferrari

A small magnetic resonance imaging (MRI) study showed increased iron depositions in the periaqueductal grey matter in migraineurs, suggestive of a disturbed central antinociceptive neuronal network. With 1.5–T MRI, we assessed iron concentrations in seven deep brain nuclei in a large population-based cohort. We compared T2 values between migraineurs (n = 138) and controls (n = 75), with multivariate regression analysis. Analyses were conducted in age strata (< 50, n = 112; ≥ 50) because iron measures are increasingly influenced by non-iron-related factors in the older group. Overall, migraineurs and controls did not differ, nor did migraineurs with vs. without aura. In the younger migraineurs compared with controls, T2 values were lower in the putamen (P = 0.02), globus pallidus (P = 0.03) and red nucleus (P = 0.03). Similarly, in these younger migraineurs, controlling for age, those with longer migraine history had lower T2 values in the putamen (P = 0.01), caudate (P = 0.04) and red nucleus (P = 0.001). Repeated migraine attacks are associated with increased iron concentration/accumulation in multiple deep nuclei that are involved in central pain processing and migraine pathophysiology. It remains unclear whether iron accumulation in the antinociceptive network has a causative role in the development of (chronic) migraine headache.


JAMA | 2012

Structural Brain Changes in Migraine

Inge H. Palm-Meinders; Hille Koppen; Gisela M. Terwindt; Lenore J. Launer; Junya Konishi; Juliette M. E. Moonen; Jacobus T. N. Bakkers; Paul A. M. Hofman; Baldur van Lew; Huub A. M. Middelkoop; Mark A. van Buchem; Michel D. Ferrari; Mark C. Kruit

CONTEXT A previous cross-sectional study showed an association of migraine with a higher prevalence of magnetic resonance imaging (MRI)-measured ischemic lesions in the brain. OBJECTIVE To determine whether women or men with migraine (with and without aura) have a higher incidence of brain lesions 9 years after initial MRI, whether migraine frequency was associated with progression of brain lesions, and whether progression of brain lesions was associated with cognitive decline. DESIGN, SETTING, AND PARTICIPANTS In a follow-up of the 2000 Cerebral Abnormalities in Migraine, an Epidemiological Risk Analysis cohort, a prospective population-based observational study of Dutch participants with migraine and an age- and sex-matched control group, 203 of the 295 baseline participants in the migraine group and 83 of 140 in the control group underwent MRI scan in 2009 to identify progression of MRI-measured brain lesions. Comparisons were adjusted for age, sex, hypertension, diabetes, and educational level. The participants in the migraine group were a mean 57 years (range, 43-72 years), and 71% were women. Those in the control group were a mean 55 years (range, 44-71 years), and 69% were women. MAIN OUTCOME MEASURES Progression of MRI-measured cerebral deep white matter hyperintensities, infratentorial hyperintensities, and posterior circulation territory infarctlike lesions. Change in cognition was also measured. RESULTS Of the 145 women in the migraine group, 112 (77%) vs 33 of 55 women (60%) in the control group had progression of deep white matter hyperintensities (adjusted odds ratio [OR], 2.1; 95%CI, 1.0-4.1; P = .04). There were no significant associations of migraine with progression of infratentorial hyperintensities: 21 participants (15%) in the migraine group and 1 of 57 participants (2%) in the control group showed progression (adjusted OR, 7.7; 95% CI, 1.0-59.5; P = .05) or new posterior circulation territory infarctlike lesions: 10 of 203 participants (5%) in the migraine group but none of 83 in the control group (P = .07). There was no association of number or frequency of migraine headaches with progression of lesions. There was no significant association of high vs nonhigh deep white matter hyperintensity load with change in cognitive scores (-3.7 in the migraine group vs 1.4 in the control group; 95% CI, -4.4 to 0.2; adjusted P = .07). CONCLUSIONS In a community-based cohort followed up after 9 years, women with migraine had a higher incidence of deep white matter hyperintensities but did not have significantly higher progression of other MRI-measured brain changes. There was no association of migraine with progression of any MRI-measured brain lesions in men.


Neuroscience Letters | 2008

Frontal lobe structure and executive function in migraine patients

Nicole Schmitz; Enrico B. Arkink; Marieke Mulder; Katya Rubia; Faiza Admiraal-Behloul; Guus G. Schoonmann; Mark C. Kruit; Michel D. Ferrari; Mark A. van Buchem

Neuroimaging studies have identified frontal lobe brain abnormalities in migraineurs. Neuropsychological investigations highlighted frontal lobe related cognitive impairments in migraineurs, including working memory and executive function deficits. The relationship between brain anatomy and cognitive function in migraine, however, is unclear. The aim of this study was to simultaneously investigated cortex structure and executive function (EF) in patients with migraine and control subjects. Thus, we assessed grey matter (GM) density in 25 adult patients with migraine, compared to age and sex-matched control subjects, using magnetic resonance imaging (MRI) and voxel-based-morphometry (VBM), and we measured EF in the same population, employing three EF tasks of the Maudsley attention and response suppression (MARS) battery. Migraineurs, compared to control subjects, showed decreased frontal and parietal lobe GM density and slower response time to task set-shifting and, the delayed response time correlated significantly with reduced GM density of the frontal lobes in migraineurs. Frontal and parietal lobe abnormalities in migraineurs could be an underlying cause of significantly slower response time during cognitive set-shifting.


Current Opinion in Neurology | 2009

Neuroimaging in trigeminal autonomic cephalgias: when, how, and of what?

Leopoldine A. Wilbrink; Michel D. Ferrari; Mark C. Kruit; Joost Haan

Purpose of reviewTrigeminal autonomic cephalgias (TACs) are characterized by frequent, short-lasting headache attacks with ipsilateral facial autonomic features. They include cluster headache, paroxysmal hemicrania, and short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing. The pathogenesis of TACs is largely unknown, but many case reports in the literature suggest that TACs are secondary to structural lesions. Thus, the question arises whether TAC patients should undergo neuroimaging. Here, we review the recent literature on secondary TACs and attempt to formulate guidelines for neuroimaging. Recent findingsRecently, we published two reviews of, in total, 33 case reports of patients with a secondary TAC or TAC-like syndrome. Since then, 23 additional cases have been published. Here, we provide a summary of these 56 case reports. TACs were found to be associated with a wide range of both intracranial and extracranial neurovascular and structural lesions. We could not identify a ‘typical’ clinical warning profile for secondary TACs as these patients could present with clinical features that are entirely characteristic of a TAC, including alternating attack and attack-free periods, and excellent response to TAC-specific treatments. SummaryEven clinically typical TACs can be caused by structural lesions. There are no ‘typical’ warning signs or symptoms. Neuroimaging should be considered in all patients with TAC or TAC-like syndromes, notably in those with atypical presentation. Depending on the degree of suspicion, additional imaging should be considered assessing intracranial and cervical vasculature, and the sellar and paranasal region.


Revue Neurologique | 2005

MRI findings in migraine.

Mark C. Kruit; Lenore J. Launer; M.A. van Buchem; Gisela M. Terwindt; Michel D. Ferrari

INTRODUCTION For long time, migraine has been considered to be an episodic, multifactorial, neurovascular disorder, without long-term consequences to the brain, although an association between migraine and clinical stroke and white matter hyperintense lesions has been suggested in numerous studies. Due to various methodological problems no definite conclusion could be drawn from these studies. STATE OF THE ART Recently, data from a population-based cross-sectional MRI study were published, establishing migraine to be a true and independent risk factor for white matter lesions (in female migraine patients) and subclinical posterior circulation territory infarcts. PERSPECTIVES The methodology and results of previous investigations of a relationship between migraine and clinical ischemic stroke, silent infarction and white matter lesions are reviewed, and integrated in the results from the new population-based MRI study. CONCLUSION Brain infarction occurs far more frequently than expected in migraine patients, most pronounced in migraine with aura (8 percent have subclinical cerebellar infarcts), although most infarcts remain clinically silent. Female migraine patients are at increased risk of deep white matter lesions, independent of the effects of cardiovascular risk factors. The influence of migraine severity (attack frequency) on the risk of both types of lesions suggests a causal relationship between migraine severity and lesion load. Future studies are needed to assess whether these (probably) ischemic lesions have relevant (long-term) functional correlates.


Journal of Trauma-injury Infection and Critical Care | 2001

Routine cervical spine radiography for trauma victims: Does everybody need it?

Michael J. Edwards; Sander P. G. Frankema; Mark C. Kruit; Paul J. Bode; Paul J. Breslau; Arie B. van Vugt

OBJECTIVE The purpose of this study was to evaluate the indication for routine cervical spine radiography in trauma patients. METHODS Prospective analysis of radiologic and clinical findings was performed during a 5-year period. Patients suitable for a clinical decision rule were reviewed separately. RESULTS Of the 1,757 consecutive patients included in the study, 38 were diagnosed with a cervical spine injury. Of the 599 patients suitable for the clinical decision rule, 62 had midline cervical tenderness, including 2 with cervical spine injury. No additional cervical spine injuries were found during follow-up. CONCLUSION It is within good practice, and it is also cost-effective, to obtain a cervical spine radiograph only on clinical parameters in trauma patients with no apparent bodily trauma and optimal parameters. With this clinical decision rule, 30.6% of all cervical spine series were redundant, and no (occult) spinal fractures would have been undetected.

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Michel D. Ferrari

Leiden University Medical Center

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Mark A. van Buchem

Leiden University Medical Center

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Gisela M. Terwindt

Leiden University Medical Center

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Lenore J. Launer

National Institutes of Health

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Inge H. Palm-Meinders

Leiden University Medical Center

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Hille Koppen

Leiden University Medical Center

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M.A. van Buchem

Leiden University Medical Center

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Joost Haan

Leiden University Medical Center

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Enrico B Arkink

Leiden University Medical Center

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