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International audience; Background: For developing future clinical trials in Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), it seems crucial to study the long-term changes of cognition.Objective: We aimed to study the global trajectory of cognition, measured by the Mini-Mental State Examination (MMSE) and the Mattis Dementia Rating Scale (MDRS), along the course of CADASIL.Methods: Follow-up data of 185 CADASIL patients, investigated at the French National Referral center CERVCO from 2003, were considered for analysis based on strict inclusion criteria. Assuming that the MMSE and the MDRS provide imprecise measures of cognition, the trajectory of a common cognitive latent process during follow-up was delineated using a multivariate latent process mixed model. After adjustment of this model for sex and education, the sensitivities of the two scales to cognitive change were compared.Results: Analysis of the cognitive trajectory over a time frame of 60 years of age showed a decrease of performances with aging, especially after age of 50 years. This decline was not altered by sex or education but patients who graduated from high school had a higher mean cognitive level at baseline. The sensitivities of MMSE and MDRS scales were similar and the two scales suffered from a ceiling effect and curvilinearity.Conclusion: These data support that cognitive decline is not linear and mainly occurs after the age of 50 years during the course of CADASIL. They also showed that MMSE and MDRS scales are hampered by major limitations for longitudinal studies.

BACKGROUND AND PURPOSE: Reaction time was recently recognized as a marker of subtle cognitive and behavioral alterations in the early clinical stages of CADASIL, a monogenic cerebral small-vessel disease. In unselected patients with CADASIL, brain atrophy and lacunes are the main imaging correlates of disease severity, but MR imaging correlates of reaction time in mildly affected patients are unknown. We hypothesized that reaction time is independently associated with the corpus callosum area in the early clinical stages of CADASIL. MATERIALS AND METHODS: Twenty-six patients with CADASIL without dementia (Mini-Mental State Examination score > 24 and no cognitive symptoms) and without disability (modified Rankin Scale score ≤ 1) were compared with 29 age- and sex-matched controls. Corpus callosum area was determined on 3D-T1 MR imaging sequences with validated methodology. Between-group comparisons were performed with t tests or χ 2 tests when appropriate. Relationships between reaction time and corpus callosum area were tested using linear regression modeling. RESULTS: Reaction time was significantly related to corpus callosum area in patients (estimate = −7.4 × 10 3 , standard error = 3.3 × 10 3 , P = .03) even after adjustment for age, sex, level of education, and scores of depression and apathy (estimate = −12.2 × 10 3 , standard error = 3.8 × 10 3 , P = .005). No significant relationship was observed in controls. CONCLUSIONS: Corpus callosum area, a simple and robust imaging parameter, appears to be an independent correlate of reaction time at the early clinical stages of CADASIL. Further studies will determine whether corpus callosum area can be used as an outcome in future clinical trials in CADASIL or in more prevalent small-vessel diseases.

Bacterial vaginosis (BV) is a common but treatable condition, with a number of effective available treatments, including oral and intravaginal metronidazole and clindamycin and oral tinidazole. However, as many as 50% of women with BV experience recurrence within 1 year of treatment for incident disease. Some reasons for recurrence include the persistence of residual infection, resistance, and possibly reinfection from either male or female partners. Persistence may occur due to the formation of a biofilm that protects BV-causing bacteria from antimicrobial therapy. Poor adherence to treatment among patients with genitourinary infections may lead to resistance. However, the underlying mechanisms of recurrent etiology of BV are not known. Recommended treatment for recurrent BV consists of an extended course of metronidazole treatment (500 mg twice daily for 10-14 days); if ineffective, metronidazole vaginal gel 0.75% for 10 days, followed by two times per week for 3-6 months, is an alternate treatment regimen. Past studies of clindamycin and tinidazole in the treatment of recurrent BV have focused on patients with evidence of metronidazole resistance. Secnidazole may be an attractive new option due to one-time dosing. Initial studies on biofilm disruption, use of probiotics and prebiotics, and botanical treatments have shown some promise, but must be studied further before use in the clinic. Despite limitations, antimicrobial therapy will remain the mainstay of treatment for recurrent BV for the foreseeable future.

BACKGROUND AND PURPOSE: CADASIL is the most frequent hereditary small-vessel disease of the brain. The clinical impact of various MR imaging markers has been repeatedly studied in this disorder, but alterations of contrast between gray matter and normal-appearing white matter remain unknown. The aim of this study was to evaluate the contrast alterations between gray matter and normal-appearing white matter on T1-weighted images in patients with CADASIL compared with healthy subjects. MATERIALS AND METHODS: Contrast between gray matter and normal-appearing white matter was assessed by using histogram analyses of 3D T1 high-resolution MR imaging in 23 patients with CADASIL at the initial stage of the disease (Mini-Mental State Examination score > 24 and modified Rankin scale score ≤ 1; mean age, 53.5 ± 11.1 years) and 30 age- and sex-matched controls. RESULTS: T1 contrast between gray matter and normal-appearing white matter was significantly reduced in patients compared with age- and sex-matched controls (patients: 1.35 ± 0.08 versus controls: 1.43 ± 0.04, P −5 ). This reduction was mainly driven by a signal decrease in normal-appearing white matter. Contrast loss was strongly related to the volume of white matter hyperintensities. CONCLUSIONS: Conventional 3D T1 imaging shows significant loss of contrast between gray matter and normal-appearing white matter in CADASIL. This probably reflects tissue changes in normal-appearing white matter outside signal abnormalities on T2 or FLAIR sequences. These contrast alterations should be taken into account for image interpretation and postprocessing.

Purpose The development of an electronic tool to quantify and characterize the interventions made by clinical pharmacy specialists (CPSs) in a primary care setting is described. Summary An electronic clinical tool was developed to document the clinical pharmacy interventions made by CPSs at the Veterans Affairs Medical Center in West Palm Beach, Florida. The tool, embedded into the electronic medical record, utilizes a novel reminder dialogue to complete pharmacotherapy visit encounters and allows CPSs to document interventions made during patient care visits. Interventions are documented using specific electronic health factors so that the type and number of interventions made for both disease-specific and other pharmacotherapy interventions can be tracked. These interventions were assessed and analyzed to evaluate the impact of CPSs in the primary care setting. From February 2011 through January 2012, a total of 16,494 pharmacotherapy interventions (therapeutic changes and goals attained) were recorded. The average numbers of interventions documented per patient encounter were 0.96 for the management of diabetes mellitus, hypertension, dyslipidemia, and heart failure and 1.36 for non-disease-specific interventions, independent of those interventions being made by the primary physician or other members of the primary care team. Conclusion A clinical reminder tool developed to quantify and characterize the interventions provided by CPSs found that for every visit with a CPS, approximately one disease-specific intervention and one additional pharmacotherapy intervention were made, independent of those interventions being made by the primary physician or other members of the primary care team.

A clinical impact of cognitive reserve (CR) has been demonstrated in Alzheimer's disease, whereas its role in vascular cognitive impairment (VCI) is largely unknown. In this study, we investigated the impact of CR in patients with cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), a genetic variant of pure VCI. A total of 247 NOTCH3 mutation carriers from a two-center study were investigated using detailed neuropsychological and neuroimaging protocols. CR was operationalized as years of formal education. Brain pathology was assessed by MRI using normalized brain volume and lacunar lesion volume as proxies. Multivariate analyses were done for each structural measure with scores of processing speed, executive function, and memory as dependent variables. Additional linear regression models were conducted with interaction terms for education × brain volume and education × lacunar lesion volume. Education had an independent impact on cognitive performance in subjects with mild and moderate degrees of brain pathology, whereas there was no significant influence of education on cognition in patients with severe MRI changes. This interaction was found for processing speed, the cognitive domain most impaired in our patients. Our findings demonstrate an interaction of education and brain pathology in regard to cognitive impairment: the effect of education seems most pronounced in early disease stages but may ultimately be overwhelmed by the pathological changes. The results extend the concept of CR to VCI.

Very few clinicians receive training in the treatment of sexual abuse, yet during their careers many will encounter victims of sexual abuse. This article discusses the incidence of child sexual abuse, defines incest, and discusses treatment options. A review of group treatment is explored, with results being documented providing support for the effectiveness of the group treatment process.

To better characterize the clinical spectrum related to white-matter hyperintensities (WMH) in small vessel disease, 66 patients with WMH but without any lacunar infarct were selected out of a cohort of 248 CADASIL individuals. Characteristics of these patients were compared to those of patients with lacunar infarcts. Relationships between the normalized volume of WMH (nWMH), presence of microhemorrhages, brain parenchymal fraction (BPF). and cognitive performances were assessed. The Trail Making Test (TMT) A and B times, Mattis Dementia Rating Scale (MDRS) total score, attention subscore, verbal fluency score and delayed memory recall were significantly correlated with nWMH but not with BPF. Presence of microhemorrhages was associated with worse TMT B time and attention MDRS subscore after adjustment for WMH. All subjects had Mini-Mental Status Examination scores ≥24 and presented with no or only mild disability. These results suggest that CADASIL patients with isolated WMH can present with executive and attention deficit but not with severe disability and that additional lesions are needed to cause significant disability and/or dementia.

In the elderly, the high prevalence of Alzheimer's disease neuropathology presents a major challenge to the investigation of memory decline in common diseases such as small vessel disease. CADASIL represents a unique clinical model to determine the spectrum of memory impairment in subcortical ischemic vascular dementia (SIVD). One hundred and forty CADASIL patients underwent detailed clinical, neuropsychological and imaging analyses. The Free and Cued Selective Reminding Test was used as a measure of verbal memory. Forty-four out of 140 CADASIL patients (31.4%) presented with memory impairment according to this test. Eight out of 44 (18.2%) subjects with memory impairment matched the definition of the amnestic syndrome of hippocampal type. While alterations in spontaneous recall were related to the severity of subcortical ischemic lesions, the profile of memory impairment, particularly the sensitivity to cueing was found related to other factors such as hippocampal atrophy.

Cerebral small vessel disease is the most common cause of vascular cognitive impairment. It typically manifests with lacunar infarcts and ischaemic white matter lesions. However, little is known about how these lesions relate to the cognitive symptoms. Previous studies have found a poor correlation between the burden of ischaemic lesions and cognitive symptoms, thus leaving much of the variance in cognitive performance unexplained. The objective of the current study was to investigate the relationship between the location of subcortical ischaemic lesions and cognitive symptoms in small vessel disease. We applied a voxel-based lesion-symptom mapping approach to data from 215 patients with CADASIL, a genetically defined small vessel disease with mutations in the NOTCH3 gene. All patients were examined by magnetic resonance imaging and comprehensive neuropsychological testing. Lacunar lesions and white matter lesions were segmented on three-dimensional T1 and fluid-attenuated inversion recovery sequences, respectively. One hundred and forty-five subjects had a total of 854 lacunar lesions (range 1–13 per individual). The normalized volume of white matter hyperintensities ranged from 0.0425% to 21.5% of the intracranial cavity. Significant clusters for cognitive performance were detected for both lacunar lesions and white matter hyperintensities. The most prominent results were obtained on a compound score for processing speed, the predominantly affected cognitive domain in this group of patients. Strategic locations included the anterior parts of the thalamus, the genu and anterior limb of the internal capsule, the anterior corona radiata and the genu of the corpus callosum. By combining the lesion-symptom mapping data with information from a probabilistic white matter atlas we found that the majority of the processing speed clusters projected on the anterior thalamic radiation and the forceps minor. In multivariate models that included demographic parameters, brain atrophy and the volume of ischaemic lesions, regional volumes of lacunar lesions and white matter hyperintensities in the anterior thalamic radiation predicted performance in processing speed tasks, whereas there was no independent contribution of the global volume of ischaemic lesions. These observations emphasize the importance of lesion location for both lacunar and ischaemic white matter lesions. Our findings further highlight the anterior thalamic radiation as a major anatomical structure impacting on processing speed. Together these findings provide strong support for a central role of frontal-subcortical circuits in cerebral small vessel disease and vascular cognitive impairment. * Abbreviations : CADASIL : cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy

Background and Purpose— Predictors of clinical worsening in cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy remain unknown. This study aims to identify demographic, clinical, and magnetic resonance imaging predictors of incident strokes, incident dementia, clinical deterioration, and death in patients with this genetically proven disease. Methods— Two hundred ninety subjects (mean age, 50.6±11.4 years) were assessed at baseline and followed up for 36 months. Incident clinical events were recorded, and clinical scores included the Mini Mental State Examination, Mattis Dementia Rating Scale, modified Rankin Scale, and Barthel index. The number of lacunes and microbleeds, the volume of white-matter hyperintensities, and brain parenchymal fraction were assessed on baseline magnetic resonance imaging. Data were analyzed by ANCOVA, multivariable logistic regression, and Cox proportional hazard models. Results— Incident stroke occurred in 55 of 278 patients (19.8%). Moderate or severe disability developed in 19 of 210 (9%) nondisabled individuals, incident dementia in 49 of 231 (20%) nondemented subjects, and 4.8% of patients died. Active smoking, the number of lacunes, and brain parenchymal fraction independently predicted incident stroke during follow-up. Gait disturbance, dementia, and brain parenchymal fraction predicted progression toward moderate or severe disability. Active smoking, disability, and brain parenchymal fraction predicted incident dementia. Age was the only significant predictor of death. Conclusions— Clinical assessment and brain magnetic resonance imaging aid in predicting incident clinical events and clinical deterioration in cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy. There is a bidirectional relationship between dementia and moderate or severe disability in predicting each other’s onset. Active smoking is a modifiable risk factor associated with clinical progression in Notch3 mutation carriers.

Study Objectives. To evaluate the prevalence and magnitude of serum creatinine level elevations in patients receiving metformin who underwent radiologic procedures involving administration of intravenous contrast media, and to evaluate the efficacy of an electronic consultation in promoting timely evaluation of renal function after the procedure. Design. Retrospective evaluation. Setting. Veterans Affairs Medical Center. Patients. Ninety-seven patients receiving metformin who underwent a radiologic procedure involving administration of intravenous contrast media over a 27-month period. Measurements and Main Results. Ninety-seven patients underwent a total of 111 radiologic procedures with documented administration of intravenous contrast dye. Average time from procedure to laboratory follow-up, excluding one patient, was 2.62 ± 1.56 days. Average serum creatinine levels before and after the procedure were 1.10 ± 0.19 and 1.13 ± 0.23 mg/dl, respectively (p>0.05). Four patients developed contrast material-associated nephropathy. An additional four patients with borderline serum creatinine levels at baseline (1.4 mg/dl) had a serum creatinine level of 1.5 mg/dl or greater after the procedure. Conclusion. Our results indicated that electronic consultations result in timely evaluation of serum creatinine levels in patients receiving metformin who undergo a radiologic procedure involving intravenous contrast material. Also, the study suggests that nearly 4% of patients with diabetes mellitus and normal renal function may develop contrast material–associated neuropathy with nonionic contrast material. In addition, about 8% of patients with diabetes treated with metformin (with baseline serum creatinine levels < 1.5 mg/dl) who undergo a procedure with nonionic intravenous contrast material acquire an increased risk (serum creatinine ≥ 1.5 mg/dl) of lactic acidosis. These findings support the recommendations of the Food and Drug Administration regarding metformin monitoring in patients undergoing radiologic procedures involving administration of intravenous contrast media.

Background and Purpose: Recent data suggest that early symptoms may be related to cortex alterations in CADASIL (Cerebral Autosomal-Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy), a monogenic model of cerebral small vessel disease (SVD). The aim of this study was to investigate cortical alterations using both high-resolution T2* acquisitions obtained with 7 Tesla MRI and structural T1 images with 3 Tesla MRI in CADASIL patients with no or only mild symptomatology (modified Rankin’s scale #1 and Mini Mental State Examination (MMSE) $24). Methods: Complete reconstructions of the cortex using 7 Tesla T2* acquisitions with 0.7 mm isotropic resolution were obtained in 11 patients (52.1613.2 years, 36% male) and 24 controls (54.8611.0 years, 42% male). Seven Tesla T2* within the cortex and cortical thickness and morphology obtained from 3 Tesla images were compared between CADASIL and control subjects using general linear models. Results: MMSE, brain volume, cortical thickness and global sulcal morphology did not differ between groups. By contrast, T2* measured by 7 Tesla MRI was significantly increased in frontal, parietal, occipital and cingulate cortices in patients after correction for multiple testing. These changes were not related to white matter lesions, lacunes or microhemorrhages in patients having no brain atrophy compared to controls. Conclusions: Seven Tesla MRI, by contrast to state of the art post-processing of 3 Tesla acquisitions, shows diffuse T2* alterations within the cortical mantle in CADASIL whose origin remains to be determined.

Background and Aim: Dilated perivascular spaces (dPVS) have previously been associated with aging and hypertension-related cerebral microangiopathy. However, their risk factors, radiological features and clinical relevance have been poorly evaluated in CADASIL (cerebral autosomal-dominant arteriopathy with subcortical infarcts and leukoencephalopathy), a unique model to investigate the pathophysiology of ischemic small-vessel disease. The purpose of this study was to investigate these different aspects in a large cohort of patients with this disorder. Methods: Demographic and MRI data of 344 patients from a prospective cohort study were analyzed. The severity of dPVS was evaluated separately in the anterior temporal lobes, subinsular areas, basal ganglia and white matter, using validated semiquantitative scales. Logistic and multiple linear regression models were used to determine the risk factors associated with the severity of dPVS in these different regions and their relationships with cognition, disability and the MRI markers of the disease (white matter hyperintensities (WMH) lacunar infarcts, microbleeds and brain parenchymal fraction (BPF)). Results: The severity of dPVS was found to increase with age regardless of cerebral area (p < 0.001). In contrast with dPVS in other locations, the severity of dPVS in the temporal lobes or subinsular areas was also found strongly and specifically related to the extent of WMH (p < 0.001). Conversely, no significant association was detected with lacunar volume, number of microbleeds or BPF. A high degree of dPVS in the white matter was associated with lower cognitive performances independently of age and other MRI markers of the disease including BPF (p ≤ 0.04). Conclusions: In CADASIL, the progression of the hereditary microangiopathy with aging may promote the dilation of perivascular spaces throughout the whole brain but with variable extent according to cerebral location. In temporal lobes and subinsular areas, dPVS are common MRI features and may share a similar pathogenesis with the extension of WMH during the course of the disease. dPVS may also participate in the development of cognitive decline in this model of small-vessel disease, and their large number in white matter may alert clinicians to a higher risk of cognitive decline in CADASIL.

CADASIL is an inherited small artery disease caused by mutations of the NOTCH3 gene. The disease is responsible for migraine with aura at onset, for transient ischemic attacks and stroke during mid-adulthood, and can lead progressively to dementia. The neuropsychiatric manifestations of CADASIL include mood and behavior disturbances and various degrees of cognitive impairment. They are observed at all stages of the disorder. Episodes of mood disturbances (depression, manic episodes) are reported in 10–20 % of patients during the course of the disease; they are usually observed after the first ischemic events. Apathy is detected in more than one-third of patients several years after onset and alters the quality of life of patients. A marked decline of cognitive performances is detected in the vast majority of subjects with aging, particularly after age 50 years. However, executive dysfunction can be detected earlier, even after the third decade using dedicated cognitive tests. Dementia occurs after 60 years, usually after repeated ischemic event, and is nearly constant at the end stage of the disorder.

Background and Purpose— In the general population, migraine, cerebrovascular diseases, and vascular dementia differ in many aspects between men and women. CADASIL is considered a unique model to investigate migraine with aura, stroke, and dementia related to ischemic small vessel disease. This study aims to evaluate the effect of gender on the main clinical and neuroimaging characteristics of CADASIL. Methods— Cross-sectional data from 313 CADASIL patients including various clinical and cognitive scores and MRI parameters were compared between men and women, and between those younger and older than the median age of the population corresponding to the usual age of menopause (51 years). Results— At younger than 51 years, migraine with aura was 50% more prevalent in women and stroke was 75% more prevalent in men. After the fifth decade, men had higher National Institutes of Health Stroke Scale and Rankin scores than women and more severe executive dysfunction, although global cognitive scores were similar. Age at first stroke, the number of stroke events, and the prevalence of dementia and psychiatric symptoms did not differ between men and women. Brain volume was lower in men with a trend for a larger volume of lacunar infarcts. Conclusions— In CADASIL, migraine with aura is more frequent in women and stroke is more frequent in men before the age of menopause. This difference seems to vanish after this age limit but may result in a higher degree of cognitive impairment and cerebral atrophy in men at the late stage of the disease. The presumable role of ovarian hormones in these gender-related differences remains to be explored.

In CADASIL (Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leucoencephalopathy), a genetic model of subcortical ischemic vascular dementia (SIVD), clinical status was previously found related to cortex morphology. In the present report, alterations of cortex morphology and their links to clinical worsening were investigated in 190 CADASIL patients followed during 24.4 months. Linear models were used to test relationships between: (1) clinical worsening and changes of depth of cortical sulci and of cortical thickness; (2) alterations of cortical morphology and changes of volume of white matter hyperintensities (WMH(v)) and of lacunar lesions (LL(v)). Reduction of sulcal depth was independently associated with increased time to complete trail making test A and B (p < 0.0001 and p = 0.004) and that of cortical thickness to increased disability (modified Rankin's scale, p = 0.008), while brain atrophy was only related to global cognitive worsening (Mattis dementia rating scale, p = 0.002). The impact of volume of lacunar lesions on cortical alterations was larger than that of volume of white matter hyperintensities. Cortical alterations, mainly related to lacunar lesions, evolve parallel to clinical worsening. These results further support the eventual role of cortical alterations in subcortical ischemic vascular dementia.

Objective: The frequency and impact of apathy in subcortical ischemic vascular dementia (SIVD) remain undetermined. The frequency, clinical, neuropsychological, and imaging correlates of apathy were assessed in a large cohort of patients with cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy, a genetic model of SIVD. Methods: Apathy was diagnosed based on Neuropsychiatric Inventory assessment. Degree of disability was assessed by modified Rankin scale, cognitive impairment by Mattis Dementia Rating Scale (MDRS) and Mini-Mental State Examination (MMSE), autonomy by the Instrumental Activities of Daily Living (IADL) scale, and quality of life by SEP-59 self-questionnaire. Validated imaging methods were used to determine the total burden of cerebral lesions. Results: Among 132 patients, 54 (41%) were apathetic. Apathetic patients were older than nonapathetic subjects, had a lower MMSE and MDRS score, had more global disability, and were more limited in IADL. Apathetic patients were more frequently depressed compared to nonapathetic patients and more frequently presented additional neuropsychiatric symptoms. Multiple regression modeling showed a significant and independent association between apathy and a lower score of overall quality of life and between apathy and a higher load of white matter and lacunar lesions. Conclusions: The results suggest that apathy is common in cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), appears in association with cognitive impairment, global functional disability, and severe neuropsychiatric symptoms during the course of the disease, and can occur separately from depression. Apathy has an independent impact on the overall quality of life in CADASIL. CADASIL = cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy; DSM-IV = Diagnostic and Statistical Manual of Mental Disorders, 4th edition; IADL = Instrumental Activities of Daily Living; ICC = intracranial cavity; LL = lacunar lesions; MDRS = Mattis Dementia Rating Scale; MMSE = Mini-Mental State Examination; mRS = modified Rankin scale; NA = not applicable because of insufficient observations; nCM = number of cerebral microhemorrhages; nLL = normalized volume of lacunar lesions; NPI = Neuropsychiatric Inventory; nWMH = normalized volume of white matter hyperintensities; QOL = quality of life; SIVD = subcortical ischemic vascular dementia; TIA = transient ischemic attack; WMH = white matter hyperintensities.

Background and Purpose— Subcortical ischemic vascular dementia (SIVD) is a major subtype of vascular dementia (VaD). Recently, the diagnostic criteria of VaD have been modified to encompass this entity. Application of these criteria in CADASIL, a genetic model of SIVD, may help to better assess their significance. The aim of this study was to compare different sets of diagnostic criteria of VaD in a population of CADASIL patients. Methods— Different sets of diagnostic criteria of VaD (DSMIV, ICD10, standard NINDS-AIREN, modified NINDS-AIREN for SIVD) were applied to 115 CADASIL patients. Diagnosis of VaD was made through 2 steps: (1) diagnosis of dementia and (2) association of dementia to lesions of vascular origin. The percentage of patients satisfying the different sets and the concordance between these criteria was analyzed. Results— At least 1 set of criteria was satisfied for diagnosis in 29 subjects with dementia. In this group of patients, the sensitivity of the DSM IV, ICD 10, and standard NINDS-AIREN criteria for VaD was, respectively, 79%, 72%, and 45%. In contrast, the sensitivity of the NINDS-AIREN criteria for SIVD was 90%. The incomplete sensitivity of these last criteria was related to the absence of focal signs in some patients. The neuroimaging criteria were satisfied in all patients with dementia. Conclusions— The modified NINDS-AIREN criteria of SIVD are the most sensitive VaD criteria in CADASIL. Among these criteria, the neuroimaging criteria, although poorly specific to dementia, have a complete sensitivity. In contrast, focal signs were inconstant in CADASIL patients with dementia.