Improving emotion regulation in breast cancer patients in the early survivorship period: Efficacy of a brief ecologically boosted group intervention.

PURPOSE: This study reports the short- and mid-term benefits of an eight-session emotion and self-regulation group intervention ecologically boosted through daily app-based prompts. The intervention was designed for breast cancer patients in the early survivorship period meeting criteria for clinical levels of psychological symptoms. METHODS: Patients were randomly assigned to the immediate intervention arm (n = 61; intervention received immediately) or to the delayed intervention arm (n = 59; intervention received 5 months later). Psychological symptoms, including anxiety, depressive symptoms, emotional distress, fear of cancer recurrence (FCR), worry, and intrusive thoughts were assessed through questionnaires. Emotion regulation was assessed in a dynamic emotion regulation task and in everyday life. Assessments were completed at baseline (T1), 5 months (T2) and 10 months (T3) later. RESULTS: Treated patients reported lower levels of worry and intrusive thoughts. They improved their ability to down-regulate the intensity of their negative emotions when exposed to cancer-related triggers in the dynamic emotion regulation task. They reported fewer and less intense negative emotions and more positive emotions in their everyday life. Benefits were maintained 5 months later, except for positive emotions in everyday life. CONCLUSIONS: The results showed that focusing on emotion regulation is a relevant approach in the treatment of psychological symptoms for breast cancer patients in the early survivorship period meeting criteria for clinical levels of psychological symptoms. The intervention led to changes in patients' dynamic and everyday life emotion regulation. Consolidation sessions may be needed to sustain benefits in positive emotions and to increase the effect sizes.

Improving anxiety regulation in patients with breast cancer at the beginning of the survivorship period: a randomized clinical trial comparing the benefits of single-component and multiple-component group interventions.

OBJECTIVE: To compare in a multicenter randomized controlled trial the benefits in terms of anxiety regulation of a 15-session single-component group intervention (SGI) based on support with those of a 15-session multiple-component structured manualized group intervention (MGI) combining support with cognitive-behavioral and hypnosis components. METHODS: Patients with nonmetastatic breast cancer were randomly assigned at the beginning of the survivorship period to the SGI (n = 83) or MGI (n = 87). Anxiety regulation was assessed, before and after group interventions, through an anxiety regulation task designed to assess their ability to regulate anxiety psychologically (anxiety levels) and physiologically (heart rates). Questionnaires were used to assess psychological distress, everyday anxiety regulation, and fear of recurrence. Group allocation was computer generated and concealed till baseline completion. RESULTS: Compared with patients in the SGI group (n = 77), patients attending the MGI group (n = 82) showed significantly reduced anxiety after a self-relaxation exercise (P = .006) and after exposure to anxiety triggers (P = .013) and reduced heart rates at different time points throughout the task (P = .001 to P = .047). The MGI participants also reported better everyday anxiety regulation (P = .005), greater use of fear of recurrence-related coping strategies (P = .022), and greater reduction in fear of recurrence-related psychological distress (P = .017) compared with the SGI group. CONCLUSIONS: This study shows that an MGI combining support with cognitive-behavioral techniques and hypnosis is more effective than an SGI based only on support in improving anxiety regulation in patients with breast cancer.

Trends in incidence, risk factors, and survival in symptomatic lacunar stroke in Dijon, France, from 1989 to 2006: a population-based study.

BACKGROUND AND PURPOSE: Lacunar infarcts are usually regarded as benign stroke, but population-based studies are required to assess the exact place of this stroke subtype in cerebrovascular pathology. METHODS: We evaluated trends in incidence rates, risk factor profiles, and survival rates in symptomatic lacunar stroke from a prospective population-based registry from 1989 to 2006. RESULTS: We recorded 2536 ischemic strokes. Among these, 715 (28%) were lacunar infarcts (354 men and 361 women). From 1989 to 2006, we observed a significant rise in the incidence of lacunar stroke in the 2 sexes considered together (relative risk, 1.02; 95% CI, 1.005 to 1.035; P=0.007), whereas the variation was not significant in either men or women when considered separately. Incidence rates significantly increased in young patients under 65 years old (relative risk, 1.049; 95% CI, 1.0175 to 1.0817; P=0.002). Concerning the distribution of cerebrovascular risk factors, lacunar stroke differed from nonlacunar stroke only with regard to the lower prevalence of a history of atrial fibrillation in the former (P<0.001). For lacunar infarcts, survival rates were 96% at 1 month (95% CI, 0.94 to 0.97), 86% at 1 year (95% CI, 0.83 to 0.89), and 78% at 2 years (95% CI, 0.75 to 0.81) and were significantly higher than those for nonlacunar stroke (hazard ratio, 2.05; 95% CI, 1.70 to 2.47; P<0.001). CONCLUSIONS: Our results suggest a significant increase in the incidence rates of lacunar stroke with a relatively good short-term prognosis in terms of survival. The association among hypertension, diabetes mellitus, and lacunar stroke was no stronger than the association between these 2 risk factors and nonlacunar stroke.

Involuntary masturbation and hemiballismus after bilateral anterior cerebral artery infarction.

Ischemia of the areas supplied by the anterior cerebral artery is relatively uncommon. In addition, combined hemiballismus and masturbation have rarely been reported in patients with cerebrovascular disease. We describe herein a 62-year-old right-handed man simultaneously exhibiting right side hemiballismus and involuntary masturbation with the left hand after bilateral infarction of the anterior cerebral artery territory. Right side hemiballismus was related to the disruption of afferent fibers from the left frontal lobe to the left subthalamic nucleus. Involuntary masturbation using the left hand was exclusively linked to a callosal type of alien hand syndrome secondary to infarction of the right side of the anterior corpus callosum. After 2 weeks, these abnormal behaviours were completely extinguished. This report stresses the wide diversity of clinical manifestations observed after infarction of the anterior cerebral artery territory.

[Epidemiology of strokes. Impact on the treatment decision]. / Epidémiologie des accidents vasculaires cérébraux. Impacts sur la décision thérapeutique.

The development of several population stroke registries has improved our knowledge of the epidemiology of strokes, their natural history, and their trends over time and place. In Europe, stroke incidence decreases from east to west and from north to south. Incidence and mortality have also been decreasing regularly over time. The diagnostic tools created with the arrival of computed tomography (CT), magnetic resonance imaging (MRI), and other forms of vascular and cardiac imaging have improved the identification of risk factors for stroke according to its mechanism--hemorrhagic or ischemic--and according to the subtype of ischemic stroke. Hypertension is the leading risk factor for both ischemic and hemorrhagic strokes. New independent stroke risk factors have been confirmed, including elevated cholesterol and homocysteine levels. The regular decline of the incidence of some types of stroke and of mortality is partly due to the positive effects of prevention and confirms the usefulness of screening and early treatment of stroke risk factors. Development of new treatments during the acute phase and in the field of primary and secondary stroke prevention (such as statins) is necessary to improve prognosis, which remains too serious, especially in women.

[Consultation after cerebral infarction or intracerebral hematoma]. / Consultation après un infarctus ou un hématome cérébral.

Hypertension is the principal risk factor for cerebral infarctions and intracerebral hematoma. The brain is the principal target of hypertension. The brain is the principal target of antihypertensive drugs. Controlling blood pressure and stopping smoking reduces the risk of cerebral infarction by 40%. Objectives of a consultation after cerebral infarction or intracerebral hematoma: validate diagnosis and cause, identify risk factors for recurrent cerebral infarction but also for myocardial infarction and lower limb arterial disease, begin treatment of the risk factors for recurrence, begin prevention of atherothrombotic complications and embolic heart disease, identify complications of cerebral infarction and intracerebral hematoma.

Leukocyte telomere length: a focus on cerebrovascular events.

Telomeres are specialized DNA structures located at the ends of chromosomes. Their length is reduced at each cell cycle, especially when the cumulative burden of oxidative stress is high. The purpose of this study was to determine the associations between telomere length and clinical and biological risk factors in ischemic stroke patients. A total of 215 stroke patients hospitalized in the Dijon, France, stroke unit were prospectively and continuously included from January to September, 2004. The telomere length measured from peripheral blood leukocytes--leukocyte telomere length (LTL)--was determined by real-time quantitative polymerase chain reaction. The results were compared with clinical and biological variables of interest collected at admission to find significant associations. Possible relationships between LTL and stroke subtypes were evaluated. A multiple regression that included all the variables significantly associated (p<0.20) with LTL in univariate analysis and age and subtypes of stroke confirmed a significant association with age (p<0.001), homocysteinemia (p=0,049), and levels of both antiphospholipid antibodies (p=0.019) and triglycerides (p=0.007). Linearity was verified and confirmed for each variable. The subtype of stroke did not significantly affect telomere length. We were able to highlight significant associations between LTL and certain cerebrovascular risk factors in a general population of stroke patients. These associations did not depend on the ischemic stroke subtype.

Rare E196K mutation in the PRNP gene of a patient exhibiting behavioral abnormalities.

Genetic transmissible spongiform encephalopathies (TSEs) account for approximately 10-15% of overall human prion diseases worldwide, but genotype-phenotype correlations remain incomplete. Here we report the case of an 80-year-old man who developed rapidly progressive behavioral abnormalities and myoclonus following a stroke. Repeated electroencephalography (EEG) revealed a general slowing of the basic activity, as well as several episodes of triphasic waves, with neither periodic activity nor recorded seizure. 14.3.3 protein was detected in cerebral cerebrospinal fluid, and direct sequencing of the PRNP gene showed an E196K mutation associated with homozygosity for methionine at codon 129. The patient was diagnosed with probable genetic prion disease with a Creutzfeldt-Jakob disease-like phenotype. The PRNP E196K mutation has only rarely been described in the literature, and generally patients exhibited an atypical initial phenotype, mainly involving abnormal behavioral features. Further observations are needed to confirm this particular clinical pattern associated with the mutation.

Decrease in the stroke case fatality rates in a French population-based twenty-year study. A comparison between men and women.

BACKGROUND: The aim of the study was to estimate trends in stroke case fatality in a French population-based study over the last 20 years, and to compare trends in men and women. METHODS: We prospectively ascertained first-ever strokes in a well-defined population-based study, from 1985 to 2004, in Dijon (France) (150,000 inhabitants). The study was both specific and exhaustive. The follow-up made it possible to analyze case fatality, according to stroke subtypes and sex. RESULTS: From the ascertainment of 3,691 strokes divided in 1,920 cerebral infarcts from large artery atheroma, 725 cerebral infarcts from small perforating artery atheroma, 497 cardioembolic infarcts, 134 cerebral infarcts from undetermined mechanism, 341 primary cerebral hemorrhages and 74 subarachnoïd hemorrhages, we observed a significant decrease in 28-day case fatality rates of almost 25% (p = 0.03). Case fatality rates decreased in men aged >75 years (p = 0.01) and in women aged >75 years (p = 0.02) and >65 years (p = 0.03). The magnitude of the decrease was smaller in women but not significantly so. According to stroke subtypes, case fatality rates significantly decreased for small perforating artery infarct (p = 0.04) and for primary cerebral hemorrhage (p = 0.03). In multivariate regression analyses, hemorrhagic stroke, the first period of the study (1985-1989), blood hypertension, previous myocardial infarction and age <85 years had a negative effect. CONCLUSION: This is the first population-based study using continuous ascertainment over a period of 20 years that has demonstrated a significant reduction in case fatality rates. We did not observe any significant differences between men and women.

Trends in the incidence of transient ischemic attacks, premorbid risk factors and the use of preventive treatments in the population of Dijon, France from 1985 to 2004.

BACKGROUND: We describe the epidemiological trends of transient ischemic attack (TIA) in a 20-year population-based pilot study. METHODS: Trends in the incidence, risk factors and pre-TIA use of preventive treatments for TIA were observed from 1985 to 2004 according to the classic definition in the population of the city of Dijon, France (150,000 inhabitants). RESULTS: The raw and standardized incidence of TIA were stable over time. We observed a significant increase in the mean age at TIA onset in women only. The prevalence of hypercholesterolemia and diastolic blood pressure > or =90 mm Hg among patients with TIA increased significantly. This contrasts with falls in smoking and in history of previous myocardial infarction. CONCLUSION: The stability of classic TIA incidence, despite the rise in the proportion of elderly people, and the increase in the mean age at onset in women may be considered as a medical progress.