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Terms modified by Mini Selected AbstractsDiagnostic utility of the Quick Inventory of Depressive Symptomatology (QIDS-C16 and QIDS-SR16) in the elderlyACTA PSYCHIATRICA SCANDINAVICA, Issue 3 2010P. M. Doraiswamy Doraiswamy PM, Bernstein IH, Rush AJ, Kyutoku Y, Carmody TJ, Macleod L, Venkatraman S, Burks M, Stegman D, Witte B, Trivedi MH. Diagnostic utility of the Quick Inventory of Depressive Symptomatology (QIDS-C16 and QIDS-SR16) in the elderly. Objective:, To evaluate psychometric properties and comparability ability of the Montgomery-Åsberg Depression Rating Scale (MADRS) vs. the Quick Inventory of Depressive Symptomatology,Clinician-rated (QIDS-C16) and Self-report (QIDS-SR16) scales to detect a current major depressive episode in the elderly. Method:, Community and clinic subjects (age ,60 years) were administered the Mini-International Neuropsychiatric Interview (MINI) for DSM-IV and three depression scales randomly. Statistics included classical test and Samejima item response theories, factor analyzes, and receiver operating characteristic methods. Results:, In 229 elderly patients (mean age = 73 years, 39% male, 54% current depression), all three scales were unidimensional and with nearly equal Cronbach , reliability (0.85,0.89). Each scale discriminated persons with major depression from the non-depressed, but the QIDS-C16 was slightly more accurate. Conclusion:, All three tests are valid for detecting geriatric major depression with the QIDS-C16 being slightly better. Self-rated QIDS-SR16 is recommended as a screening tool as it is least expensive and least time consuming. [source] Screening for depression and anxiety disorders in primary care patientsDEPRESSION AND ANXIETY, Issue 7 2007Adomas Bunevicius B.S. Abstract Mood and anxiety disorders are highly prevalent in primary health care. In this study we assessed performance of the Hospital Anxiety and Depression Scale (HADS) for screening of depression and anxiety disorders in a population of primary care patients. A total of 503 primary care patients consecutively admitted to the primary care medical center in Kaunas, Lithuania, completed the study. We found that the HADS subscale of depression (HADS-D) at a cutoff score of 6 or more showed the best performance screening for a major depressive episode diagnosed by means of the Mini International Neuropsychiatric Interview (MINI), with a sensitivity of 80%, specificity of 69%, positive predictive value of 80%, negative predictive value of 92%, and area under the receiver operating characteristic (ROC) curve of 0.75. Performance of the HADS-D against MINI diagnosis of dysthymia was weak. The HADS subscale of anxiety (HADS-A) at a cutoff score of 9 or more showed the best performance screening for MINI diagnosis of overall anxiety disorders, with a sensitivity of 77%, specificity of 75%, positive predictive value of 53%, negative predictive value of 90%, and area under the ROC curve of 0.76. These results suggest that in primary care patients HADS is an adequate screening instrument for the MINI diagnoses of major depressive episode, but not for dysthymia at a cutoff score of 6, and for anxiety disorders at a cutoff score of 9. Depression and Anxiety 24:455,460, 2007. © 2006 Wiley-Liss, Inc. [source] Prevalence and relationship to delusions and hallucinations of anxiety disorders in schizophreniaDEPRESSION AND ANXIETY, Issue 2 2003F.R.C.P.C., Philip Tibbo M.D. Abstract We investigated the prevalence of anxiety disorders in a sample of individuals with chronic schizophrenia, controlling for anxiety symptoms that may be related to delusions and hallucinations, and the possible differences in clinical variables between the groups. Individuals with a diagnosis of schizophrenia and able to give informed consent were recruited from the community. The Mini International Neuropsychiatric Interview (MINI) was administered to both confirm the DSM-IV diagnosis of schizophrenia and screen for comorbid anxiety disorders. If a comorbid anxiety disorder was found, its relation to the individual's delusions and hallucinations was examined. Clinical rating scales for schizophrenia were administered as well as rating scales for specific anxiety disorders where appropriate. Overall, anxiety disorders ranged from 0% [ for Post Traumatic Stress Disorder (PTSD)] to 26.7% [ for generalized anxiety disorder (GAD) and agoraphobia without panic] with lower rates when controlled for anxiety symptoms related to delusions and hallucinations. In investigating clinical variables, the cohort was initially divided into schizophrenics with no anxiety disorders and those with an anxiety disorder; with further analyses including schizophrenics with anxiety disorders related to delusions and hallucinations and those with anxiety disorders not related to delusions and hallucinations. The most consistent difference between all the groups was on the PANSS-G subscale. No significant differences were found on the remaining clinical variables. Comorbid anxiety disorders in schizophrenia can be related to the individual's delusions and hallucinations, though anxiety disorders can occur exclusive of these positive symptoms. Clinicians must be aware that this comorbidity exists in order to optimize an individual's treatment. Depression and Anxiety 17:65,72, 2003. © 2003 Wiley-Liss, Inc. [source] Moroccan national study on prevalence of mental disorders: a community-based epidemiological studyACTA PSYCHIATRICA SCANDINAVICA, Issue 1 2010N. Kadri Objective:, The main objective of this study was to assess the prevalence of common mental disorders in the Moroccan general population. Method:, On a systematic representative randomized sample, the Moroccan Arabic version of the Mini International Neuropsychiatric Interview (MINI) was used to assess the prevalence of mood, anxiety, substance, and alcohol abuse disorders. Results:, Among 5498 subjects interviewed, 40.1% had at least one current mental disorder. Current major depressive disorder was the most common (26.5%), and at least one anxiety disorder was found in 37% of the sample. Mental disorders were more frequent among female, urban, divorced, and unemployed subjects. Conclusion:, Mental disorders are common in the Moroccan general population, particularly mood and anxiety disorders. [source] Two studies on suicidality in the postpartumACTA PSYCHIATRICA SCANDINAVICA, Issue 2 2008R. T. Pinheiro Objective:, Research in the prevalence of and risk factors for suicidality in the postpartum is extremely limited. We present here data on the prevalence of and factors associated with suicidality from two postpartum samples. Method:, The first sample (SC) comprised 317 women consecutively screened for a trial of psychotherapy for postpartum depression. The second sample was a population-based (PB) sample of 386 women. We used the Mini-International Neuropsychiatric Interview (MINI) to assess suicidality in the SC sample and the self-harm question of the Beck Depression Inventory (BDI9) in the PB sample. Results:, According to the MINI and the BDI9, prevalence of high suicide risk was 5.7% and 11.1%, respectively, in the SC sample. Previous suicide attempts and a positive BDI were retained as predictors of suicidality. The BDI9 indicated suicidality in 8.3% of the 386 women in the PB sample; a positive BDI was retained in the multivariate analysis as a risk of suicidality. Conclusion:, Clinicians should enquire vigorously about suicidality in women presenting with depressive symptoms or previous suicide attempts in the postpartum. [source] Characteristics of women seeking treatment for premenstrual syndrome in TaiwanACTA PSYCHIATRICA SCANDINAVICA, Issue 2 2002Mei-Chun Hsiao Objective:,To analyze the characteristics of 150 women who visited a premenstrual syndrome (PMS) clinic in a Taiwanese medical center staffed by both psychiatrists and gynecologists. Method:,All subjects were interviewed and assessed for premenstrual dysphoric disorder (PMDD) using DSM-IV criteria, a PMS questionnaire, and the structured Mini-International Neuropsychiatric Interview (MINI). Where PMDD was suspected, subjects were followed using a daily symptom record. Results:,A total of 110 subjects (73%) met the ICD-10 criteria for PMS. The most common PMS symptoms were minor psychological discomfort, muscular tension, and aches or pains. For 129 subjects (86%), other concurrent psychiatric disorders were diagnosed using the MINI. Of these, 48 (37%) reported premenstrual exacerbation (PME) of a previously diagnosed psychiatric condition. Conclusion:,The results of this study indicate that women who complain of PMS may be at a high risk of other psychiatric dysfunction, especially mood disorder. Further, the high proportion of PME cases determined in this study suggests that further investigation is required. [source] Attention-deficit hyperactivity symptoms and disorder in eating disorder inpatientsINTERNATIONAL JOURNAL OF EATING DISORDERS, Issue 4 2009William R. Yates MD Abstract Objective: The objective of this study was to determine the prevalence of attention-deficit hyperactivity disorder (ADHD) symptoms and a DSM-IV ADHD diagnosis in women admitted for treatment of an eating disorder. Method: One hundred eighty-nine inpatient women with an eating disorder were interviewed using the Structured Clinical Interview for DSM-IV Axis I Disorders (SCID-I) and ADHD interview from the Multi-international Psychiatric Interview (MINI). Results: Twenty-one percent of the sample reported at least six current ADHD symptoms, but the estimated prevalence rate for a diagnosis of ADHD in this population was only 5.8% (95% CI: 2.6%,9.5%). Most current ADHD inattentive symptoms appeared after childhood suggesting late-onset non-ADHD origins. Current inattention symptoms in those without a diagnosis of ADHD correlated with higher BMI (p < .0001), symptoms of bulimia nervosa and current level of depression symptoms (p = .025). Discussion: Although current ADHD symptoms were commonly endorsed in this population, clinicians should carefully examine for childhood symptom-onset of ADHD. © 2008 by Wiley Periodicals, Inc. Int J Eat Disord 2009 [source] Validity and reliability of the Structured Clinical Interview for Obsessive-Compulsive Spectrum (SCI-OBS) and of the Structured Clinical Interview for Social Phobia Spectrum (SCI-SHY)INTERNATIONAL JOURNAL OF METHODS IN PSYCHIATRIC RESEARCH, Issue 1 2000Liliana Dell'osso Associate Professor of Psychiatry Abstract This paper reports on the psychometric properties of the Structured Clinical Interview for Obsessive-Compulsive Spectrum (SCI-OBS) and the Structured Clinical Interview for Social Phobia Spectrum (SCI-SHY). Interviews were administered to 135 patients with psychiatric disorders and 119 controls. During the same session, subjects were given the Mini International Neuropsychiatric Interview (MINI), the Liebowitz Social Anxiety Scale (LSAS), the Checklist for Obsessions and Compulsions and the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS). Patients and raters also answered specific questions on acceptability and usefulness of the interviews. Inter-rater reliability was assessed by administering the interviews to 36 patients with psychiatric disorders and 12 controls. The internal consistency of all domains of the interviews was from moderate to substantial (Kuder-Richardson coefficient >0.60). Discriminant validity was excellent. The concurrent validity of the SCI-SHY versus the LSAS and of the SCI-OBS versus the Checklist for Obsessions and Compulsions was satisfactory. However, no association was found between Y-BOCS and the SCI-OBS domains. Inter-rater reliability was substantial. Both interviews were rated as meaningful and clear by most subjects. Raters' attitudes toward the utility of these interviews for understanding patients and their foreseeable use in their practice varied, but most were in favour of administering them as self-report instruments. Copyright © 2000 Whurr Publishers Ltd. [source] Psychometric properties of the Chinese version of the Bipolar Spectrum Diagnostic ScaleJOURNAL OF CLINICAL NURSING, Issue 19-20 2010Hsin Chu Aim and objectives., The aim of this study was to test the psychometric properties of the Chinese version of the Bipolar Spectrum Diagnostic Scale (C-BSDS) in a Chinese population to serve as an aid to clinical diagnosis of bipolar disorders. Background., Bipolar spectrum disorders are often misdiagnosed because of the wide range of symptoms seen in patients. The consequences of delayed diagnoses or misdiagnoses can be devastating. Design., A cross-sectional research design. Method., Two hundred patients with affective disorders from a psychiatric outpatient clinic in Taiwan were enrolled. Internal consistency reliability and two-week test,retest reliability were performed to evaluate the reliability of the C-BSDS. Expert content validity and factor analysis were used for testing construct validity. To evaluate sensitivity and specificity, the Chinese version of the Mini International Neuropsychiatric Interview (MINI) was used as the gold standard for diagnosis. Results., The internal consistency coefficient measured by intra-class correlation (ICC) was 0·81, the test,retest reliability coefficient was 0·85 and the expert validity was 0·85. For construct validity, ,irritable and hyper-energetic factors' and ,depressed and lack of energy factors' were extracted by factor analysis. These two factors reflected the structure of the original scale and accounted for 33·27% of the variance. The optimal cut-off was 12, which yielded a sensitivity of 74 and a specificity of 0·97 for detecting bipolar disorder and for bipolar II disorder these were 0·79 and 0·68, respectively. Conclusions., The C-BSDS showed good reliability and validity, and the results were consistent with the English version of the BSDS. Therefore, the C-BSDS is an effective tool for evaluation of a Chinese population. Relevance to clinical practice., The BSDS can further increase the detection rate of bipolar disorders, especially bipolar II disorder, with satisfactory sensitivity and specificity. It can effectively assist with clinical screening of patients for bipolar spectrum disorders. [source] Dual Diagnosis: Prevalence, Risk Factors, and Relationship With Suicide Risk in a Nationwide Sample of French PrisonersALCOHOLISM, Issue 1 2009Michael Lukasiewicz Background:, Axis I psychiatric disorders (PD) and substance use disorders (SUD) are common in prison, but only few studies have focused on their association in this setting. Dual diagnosis (DD) (the co-occurrence of a SUD and any axis I disorder) is known to have a poorer prognosis and to require more intense supportive care. Objectives:, The objectives of this study were (1) to describe prisoners with DD (prevalence and characteristics); (2) to compare DD prisoners with 3 other groups of prisoners: no diagnosis (ND), SUD alone, or other isolated PD; and (3) to evaluate the impact of DD on suicide risk in prison. Method:, A random stratified strategy was used to select 23 various types of prisons and 998 prisoners. Diagnoses were assessed using a unique procedure, each prisoner being evaluated by 2 psychiatrists, 1 junior, using a structured interview (MINI 5 plus), and 1 senior, using an open clinical interview. Following interviews, clinicians met to establish a list of diagnoses. Cloninger's temperament and character inventory was also used. Results:, Of the prisoners, 26.3% had a DD. DD prevalence was almost 80% in prisoners with SUD, while only one-third of the prisoners with an axis I PD had co-morbid SUD. No significant differences were observed in drug use patterns between DD and SUD without co-morbid PDs. DD showed the strongest association with suicide risk [OR = 5.7 (1.7,4.6)]. Conclusion:, DD is very frequent in prison and is a major risk factor for suicide. Systematic psychiatric/SUD screening of prisoners with either a SUD or an axis I PD should be encouraged. [source] Incidence of psychiatric side effects during pegylated interferon- , retreatment in nonresponder hepatitis C virus-infected patientsLIVER INTERNATIONAL, Issue 8 2007Lucas C. Quarantini Abstract Objective: Evaluate the incidence of mental disorders using pegylated interferon plus ribavirin retreatment in nonresponder hepatitis C virus-infected patients. Method: The Mini-International Neuropsychiatric Interview (MINI) was used to evaluate 30 hepatitis C virus-infected interferon-nonresponder patients at baseline and following 4, 12 and 24 weeks of pegylated interferon retreatment. Results: During the pegylated interferon/ribavirin retreatment, 5(16.6%) patients developed psychiatric side effects: 3(10%) were diagnosed with major depressive disorder, 1(3.3%) had a brief psychotic disorder and 1(3.3%) presented with panic attacks. Conclusion: This is the first prospective study evaluating the incidence of neuropsychiatric side effects during interferon retreatment of hepatitis C virus-infected patients, suggesting that the risk of acquiring serious psychiatric symptoms during retreatment with interferon-, (IFN-,) may not be higher than during the first antiviral therapy. This finding challenges the hypothesis that during a second treatment with IFN-,, patients with hepatitis C may be at greater risk for neuropsychiatric side effects than naïve patients. [source] Prevalence of common mental disorders and their work consequences in France, according to occupational categoryAMERICAN JOURNAL OF INDUSTRIAL MEDICINE, Issue 2 2009Christine Cohidon MD Abstract Background The aims of the study are to estimate the prevalence of the common mental disorders according to occupational category and to describe the consequences of these disorders on their work, in the French population. Methods It took place in France from 1999 to 2003. The sample consisted of about 36,000 people aged 18 years and older. Data were collected face-to-face using the Mini International Neuropsychiatric Interview (MINI). Results Anxiety disorders were most common (17% in men and 26% in women), while prevalence estimates for mood disorders were 10% in men and 14% in women. Prevalence of troubles were consistently higher among those in the lowest occupational categories. Among those reporting mental disorders, about 50% said that their work was affected. The repercussions on job varied by occupational category and differently for men and women. Conclusion This study shows the social and occupational inequalities in the prevalence of mental disorders and their important work consequences in the French working population. Am. J. Ind. Med. 52:141,152, 2009. © 2008 Wiley-Liss, Inc. [source] Validity of the Center for Epidemiologic Studies Depression Scale as a screening instrument of major depressive disorder among Japanese workersAMERICAN JOURNAL OF INDUSTRIAL MEDICINE, Issue 1 2007Koji Wada MD Abstract Background The Center for Epidemiologic Studies Depression Scale (CES-D) is used at workplaces to screen depressive disorders. The aim of this study was to examine the validity of the CES-D for depression in a workplace. Methods The CES-D was administered to 2,219 workers (84.2% men; age 21,68 years) at a manufacturing company in Japan. Concomitantly all workers had an interview with the Mini International Neuropsychiatric Interview (MINI) as a gold standard for diagnosing major depressive disorder (MDD). The validity was evaluated by a receiver operating characteristic (ROC) curve. Results The area under the ROC curve of the CES-D was 0.96 [95% Confidence Interval (CI): 0.94,0.99]. The optimal cut-off score of MDD was 19 for screening. Conclusions The validity of CES-D is confirmed and it is a valid instrument for detecting MDD in working populations in Japan. Am. J. Ind. Med. 50:8,12, 2007. © 2006 Wiley-Liss, Inc. [source] Three-dimensional numerical simulation of injection molding filling of optical lens and multiscale geometry using finite element methodPOLYMER ENGINEERING & SCIENCE, Issue 9 2006Sang-Woo Kim This article presents the development, verification, and validation of three-dimensional (3-D) numerical simulation for injection molding filling of 3-D parts and parts with microsurface features. For purpose of verification and comparison, two numerical models, the mixed model and the equal-order model, were used to solve the Stokes equations with three different tetrahedral elements (Taylor-Hood, MINI, and equal-order). The control volume scheme with tetrahedral finite element mesh was used for tracking advancing melt fronts and the operator splitting method was selected to solve the energy equation. A new, simple memory management procedure was introduced to deal with the large sparse matrix system without using a huge amount of storage space. The numerical simulation was validated for mold filling of a 3-D optical lens. The numerical simulation agreed very well with the experimental results and was useful in suggesting a better processing condition. As a new application area, a two-step macro,micro filling approach was adopted for the filling analysis of a part with a micro-surface feature to handle both macro and micro dimensions while avoiding an excessive number of elements. POLYM. ENG. SCI., 46:1263,1274, 2006. © 2006 Society of Plastics Engineers [source] Reliability and validity of Japanese version of the Mini-International Neuropsychiatric InterviewPSYCHIATRY AND CLINICAL NEUROSCIENCES, Issue 5 2005TEMPEI OTSUBO md Abstract The Mini-International Neuropsychiatric Interview (MINI) is a short, structured diagnostic interview used as a tool to diagnose 16 axis I (Diagnostic and Statistical Manual) DSM-IV disorders and one personality disorder. Its original version was developed by Sheehan and Lecrubier. We translated the MINI into Japanese, and investigated the reliability and validity of the Japanese version of MINI. Eighty-two subjects participated in the validation of the MINI versus the Structured Clinical Interview for DSM-III-R (SCID-P). One hundred and sixty-nine subjects participated in the validation of the MINI versus an expert's professional opinion. Seventy-seven subjects were interviewed by two investigators and subsequently readministered by a third interviewer blind to the results of initial evaluation 1,2 days later. In general, kappa values indicated good or excellent agreement between MINI and SCID-P diagnoses. Kappa values indicated poor agreement between MINI and expert's diagnoses for most diagnoses. Interrater and test,retest reliabilities were good or excellent. The mean durations of the interview were 18.8 min for MINI and 45.4 min for corresponding sections of SCID-P. Overall, the results suggest that the MINI Japanese version succeeds in reliably and validly eliciting symptom criteria used in making DSM-III-R diagnoses, and can be performed in less than half the time required for the SCID-P. [source] Post-Traumatic Stress Disorder in CanadaCNS: NEUROSCIENCE AND THERAPEUTICS, Issue 3 2008Michael Van Ameringen Post-traumatic stress disorder (PTSD) has become a global health issue, with prevalence rates ranging from 1.3% to 37.4%. As there is little current data on PTSD in Canada, an epidemiological study was conducted examining PTSD and related comorbid conditions. Modified versions of the Composite International Diagnostic Interview (CIDI) PTSD module, the depression, alcohol and substance abuse sections of the Mini International Neuropsychiatric Interview (MINI), as well as portions of the Childhood Trauma Questionnaire (CTQ) were combined, and administered via telephone interview in English or French. Random digit dialing was used to obtain a nationally representative sample of 2991, aged 18 years and above from across Canada. The prevalence rate of lifetime PTSD in Canada was estimated to be 9.2%, with a rate of current (1-month) PTSD of 2.4%. Traumatic exposure to at least one event sufficient to cause PTSD was reported by 76.1% of respondents. The most common forms of trauma resulting in PTSD included unexpected death of a loved one, sexual assault, and seeing someone badly injured or killed. In respondents meeting criteria for PTSD, the symptoms were chronic in nature, and associated with significant impairment and high rates of comorbidity. PTSD is a common psychiatric disorder in Canada. The results are surprising, given the comparably low rates of violent crime, a small military and few natural disasters. Potential implications of these findings are discussed. [source] A randomized, placebo-controlled trial of paroxetine in nursing home residents with non-major depressionDEPRESSION AND ANXIETY, Issue 3 2002Adam B. Burrows M.D. Abstract Depression is common across a broad spectrum of severity among nursing home residents. Previous research has demonstrated the effectiveness of antidepressants in nursing home residents with major depression, but it is not known whether antidepressants are helpful in residents with less severe forms of depression. We conducted a randomized double-blind placebo-controlled 8-week trial comparing paroxetine and placebo in very old nursing home residents with non-major depression. The main outcome measure was the primary nurse's Clinical Impression of Change (CGI-C). Additional outcome measures were improvement on the interview-derived Hamilton Depression Rating Scale (HDRS) and Cornell Scale for Depression (CS) scores. Twenty-four subjects with a mean age of 87.9 were enrolled and twenty subjects completed the trial. Placebo response was high, and when all subjects were considered, there were no differences in improvement between the paroxetine and placebo groups. Two subjects that received paroxetine developed delirium, and subjects that received paroxetine were more likely to experience a decrease in Mini Mental State Exam scores (P = .03). There were no differences in serum anticholinergic activity between groups. In a subgroup analysis of 15 subjects with higher baseline HDRS and CS scores, there was a trend toward greater improvement in the paroxetine group in an outcome measure that combined the CGI-C and interview-based measures (P = .06). Paroxetine is not clearly superior to placebo in this small study of very old nursing home residents with non-major depression, and there is a risk of adverse cognitive effects. Because of the high placebo response and the trend towards improvement in the more severely ill patients, it is possible that a larger study would have demonstrated a significant therapeutic effect for paroxetine as compared with placebo. The study also illustrates the discordance between patient and caregiver ratings, and the difficulties in studying very elderly patients with mood disorders. Depression and Anxiety 15:102,110, 2002. © 2002 Wiley-Liss, Inc. [source] Changes in Mini Mental State Examination score after stroke: lacunar infarction predicts cognitive declineEUROPEAN JOURNAL OF NEUROLOGY, Issue 5 2006P. Appelros Stroke and cognitive impairment are inter-related. The purpose of this study was to show the natural evolution of cognitive performance during the first year after a stroke, and to show which factors that predict cognitive decline. Subjects were patients with a first-ever stroke who were treated in a stroke unit. A total of 160 patients were included. At baseline patients were evaluated with regard to stroke type, stroke severity, pre-stroke dementia and other risk factors. Mini Mental State Examinations (MMSE) were performed after 1 week and after 1 year. Patients had a median increase of 1 point (range ,8 to +9) on the MMSE. Thirty-two pre cent of the patients deteriorated, 13% were unchanged, and 55% improved. Lacunar infarction (LI) and left-sided stroke were associated with a failure to exhibit improvement. Patients with LI had an average decline of 1.7 points, whilst patients with other stroke types had an average increase of 1.8 points. Most stroke survivors improve cognitively during the first year after the event. The outcome for LI patients is worse, which suggests that LI may serve as a marker for concomitant processes that cause cognitive decline. [source] Delusion symptoms are associated with ApoE ,4 allelic variant at the early stage of Alzheimer's disease with late onsetEUROPEAN JOURNAL OF NEUROLOGY, Issue 2 2006G. Spalletta Alzheimer's disease (AD) is a neurodegenerative disorder with mixed cognitive and behavioural clinical manifestations. The possession of apolipoprotein-E (ApoE) ,4 allelic variant is one of the most important risk factors for developing late-onset AD (LOAD). In this study we analysed the relationship between the entire range of behavioural symptoms, cognitive deficit, and sociodemographic characteristics and ApoE ,4 allele possession with multivariate logistic regression models in LOAD patients. Patients included (n = 171) were consecutively admitted in a memory clinic for the first diagnostic visit. Levels of behaviour and cognition within the last month were assessed by the Neuropsychiatric Inventory and Mini Mental State Examination. Presence of clinically significant psychosis, delusions and hallucinations at the early stage of the illness, from the onset to the first visit, was measured with diagnostic criteria. ApoE ,4 allele possession was associated with increased levels of delusions within the last month from the first visit (OR 1.23; 95% CI 1.01,1.50; P < 0.05) and with the presence of categorical delusions at the early stage until the first visit (OR 3.11; 95% CI 1.21,8.01; P < 0.02). In this study, which considers the entire range of behavioural expressions in LOAD patients at the early stage of the illness, the relationship between behaviour and ApoE ,4 allele is confirmed for delusions only. [source] Pergolide mesylate can improve sexual dysfunction in patients with Parkinson's disease: the results of an open, prospective, 6-month follow-upEUROPEAN JOURNAL OF NEUROLOGY, Issue 7 2004M. Pohanka One of the most disabling problems in males suffering from advanced Parkinson's disease (PD) is complex sexual dysfunction. The effect of dopamine replacement or dopaminergic stimulation on sexual dysfunction has been recently examined and described in patients treated by L-DOPA or apomorphine. Pergolide mesylate is another dopamine agonist with a known high affinity to hD(2S) subtype and a lower affinity to hD(2L) subtype of D2 dopaminergic receptors. It has been repeatedly shown to be a highly effective treatment of the complicated and advanced stages of PD. The current study has been designed to assess its efficacy in the treatment of sexual dysfunction, which frequently accompanies the complicated stage of PD in males. Fourteen male patients suffering from PD, each of whom had been treated with L-DOPA, and in whom additional treatment with peroral dopaminergic agonist (DA) was needed, were followed for a 6-month period. Pergolide mesylate (Permax) was given to each patient, and titrated to a total daily dose of 3 mg. All of the patients were taking L-DOPA. The assessments performed before the start of pergolide treatment consisted of a neurological examination, including Unified Parkinson's Disease Rating Scale (UPDRS) III and IV subscales scoring, Mini Mental State Examination (MMSE) scoring, the neuropsychological examination including Zung scale scoring to exclude depression, biochemical and haematological examinations including the examination of prolactine serum levels; and a sexological examination during which the patients filled-in the International Index of Erectile Function (IIEF) questionnaire. These examinations were repeated during the control assessments at months 1, 3 and 6. To compare the examination results, anova, Friedmann's anova (non-parametric) and Tukey post hoc tests were used. There were statistically significant differences between the values of UPDRS III motor subscale, UPDRS IV (complications of therapy) subscale and all subscales of IIEF when months 0 and 1 were compared with the results obtained at months 3 and 6. The differences between months 0 and 1 and months 3 and 6 (in these items) were virtually insignificant. In conclusion, pergolide substantially improved sexual function in the younger male patients who were still interested in sexual activities. In such cases, the introduction of pergolide might be a better choice than treatment with sildenafile, which usually meets several contraindications in common PD male population. [source] Post-stroke depression, executive dysfunction and functional outcomeEUROPEAN JOURNAL OF NEUROLOGY, Issue 3 2002T. Pohjasvaara The early diagnosis of vascular cognitive impairment has been challenged and executive control function has been suggested to be a rational basis for the diagnosis of vascular dementia. We sought to examine the correlates of executive dysfunction in a well-defined stroke cohort. A group of 256 patients from a consecutive cohort of 486 patients with ischaemic stroke, aged 55,85 years, was subjected to a comprehensive neuropsychological examination 3,4 months after ischaemic stroke and 188 of them in addition to detailed psychiatric examination. Basic and complex activities of daily living (ADLs) (bADLs and cADLs) post-stroke were assessed. The DSM-III-R criteria were used for the diagnosis of the depressive disorders. Altogether 40.6% (n=104) of the patients had executive dysfunction. The patients with executive dysfunction were older, had lower level of education, were more often dependent, did worse in bADLs and cADLs, had more often DSM-III dementia, had worse cognition as measured by Mini Mental State Examination (MMSE) and were more depressed as measured by the BECK depression scale, but not with the more detailed psychiatric evaluation. They had more often stroke in the anterior circulation and less often in the posterior circulation. The independent correlates of executive dysfunction were cADLs (OR 1.1, 95% CI 1.03,1.16), each point of worsening in cognition by MMSE (OR 1.7, 95% CI 1.42,1.97) and stroke in the posterior circulation area (OR 0.4, 95% CI 0.18,0.84). Clinically significant executive dysfunction is frequent after ischaemic stroke and is closely connected with cADLs and to overall cognitive status but could be distinguished from depression by detailed neuropsychological examination. Executive measures may detect patients at risk of dementia and disability post-stroke. [source] Similar subcortical pattern of cognitive impairment in AIDS patients with and without dementiaEUROPEAN JOURNAL OF NEUROLOGY, Issue 2 2000S. V. Suarez The aim of this study was to develop a series of neuropsychological tests that define the cortical and subcortical features of cognitive impairment and the characteristics of memory in demented and mildly cognitively impaired AIDS patients. We attempted to establish a usable method to assess and determine the type and degree of cognitive impairment in individual AIDS patients. We examined 53 patients without central nervous system opportunistic infections. A short battery included two scales of global efficiency (the Mattis dementia rating scale and the Mini Mental State Examination), a psychomotor speed test, an executive control assessment and explicit memory evaluation. Patients were categorized into four groups based on their score on both the Mattis dementia rating scale and the DSM-IV criteria: (1) asymptomatic; (2) having AIDS without cognitive impairment; (3) having AIDS with mild cognitive impairment; and (4) having AIDS dementia. Patients with mildly impaired cognition demonstrated slowed thinking, abnormal initiation and conceptualization, and memory impairment. AIDS dementia patients had slower motor activity and memory recall was more severely affected. The short neuropsychological battery was able to characterize modified cognitive performances in both severely and mildly cognitively impaired AIDS patients. The subcortical pattern of the memory disorder was obvious, regardless of the degree of cognitive impairment. [source] A forward application of age associated gray and white matter networks,HUMAN BRAIN MAPPING, Issue 10 2008Adam M. Brickman Abstract To capture patterns of normal age-associated atrophy, we previously used a multivariate statistical approach applied to voxel based morphometry that identified age-associated gray and white matter covariance networks (Brickman et al. [2007]: Neurobiol Aging 28:284,295). The current study sought to examine the stability of these patterns by forward applying the identified networks to an independent sample of neurologically healthy younger and older adults. Forty-two younger and 35 older adults were imaged with standard high-resolution structural magnetic resonance imaging. Individual images were spatially normalized and segmented into gray and white matter. Covariance patterns that were previously identified with scaled subprofile model analyses were prospectively applied to the current sample to identify to what degree the age-associated patterns were manifested. Older individuals were also assessed with a modified version of the Mini Mental State Examination (mMMSE). Gray matter covariance pattern expression discriminated between younger and older participants with high optimal sensitivity (100%) and specificity (90.5%). While the two groups differed in the degree of white matter pattern expression (t (75) = 5.26, P < 0.001), classification based on white matter expression was relatively low (sensitivity = 80% and specificity = 61.9%). Among older adults, chronological age was significantly associated with increased gray matter pattern expression (r (32) = 0.591, P < 0.001) but not with performance on the mMMSE (r (31) = ,0.314, P = 0.085). However, gray matter pattern expression was significantly associated with performance on the mMMSE (r (31) = ,0.405, P = 0.024). The findings suggest that the previously derived age-associated covariance pattern for gray matter is reliable and may provide information that is more functionally meaningful than chronological age. Hum Brain Mapp 2008. © 2007 Wiley-Liss, Inc. [source] Comparison of the MMSE and RUDAS cognitive screening tools in an elderly inpatient population in everyday clinical useINTERNAL MEDICINE JOURNAL, Issue 6 2009J. Pang Abstract We compared test score and performance times of Folstein's Mini Mental State Examination (MMSE) and the Rowland Universal Dementia Assessment Scale (RUDAS). Forty-six patients were recruited. The mean score was 20.6 for the MMSE and 20.5 for the RUDAS. Linear regression analysis revealed an r value of 0.83 (P < 0.05). The mean performance time was 9.4 min for both the MMSE and the RUDAS. Patient satisfaction was similar for both tests. Surveyed clinicians preferred the MMSE because of greater familiarity. We concluded that the RUDAS correlates well with the MMSE and is no more time-consuming to perform. It has good clinical utility as a cognitive screening tool. [source] Norms for the mini-mental state examination from a sample of Sri Lankan older peopleINTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 7 2009Ranil De Silva Abstract Objective To derive norms for the Mini Mental State Examination (MMSE) based on age, gender and level of formal education among the elderly in Sri Lanka. Method A validated Sinhalese version of the MMSE was administered to people aged 55 years and above residing in 14 randomly selected elders' homes. Effects of age, gender and level of formal education on MMSE scores were compared using multiple linear regression analysis. Results A total of 446 subjects [male/female,=,136/320] formed the final sample. Level of education and gender exerted a significant influence on MMSE scores, but not age. The median and 10th percentile scores on the Sinhalese MMSE for the education groups were as follows: education <5 years,=,19 and 12; education >5 years,=,24 and 16, respectively. Conclusion The findings confirm the influence of level of education on MMSE scores among the elderly living in care homes in Sri Lanka, and suggest that education stratified cut-off scores should be used while screening for cognitive impairment in this population. Copyright © 2009 John Wiley & Sons, Ltd. [source] Is the geriatric depression scale a reliable screening tool for depressive symptoms in elderly patients with cognitive impairment?INTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 6 2009Hans Debruyne Abstract Objective To determine the reliability of the 30-item Geriatric Depression Scale (GDS-30) for the screening of depressive symptoms in dementia and mild cognitive impairment (MCI) using the Cornell Scale for Depression in Dementia (CSDD) as the ,gold standard'. Methods Diagnosed according to strictly applied clinical diagnostic criteria, patients with MCI (n,=,156) and probable Alzheimer's disease (AD) (n,=,247) were included. GDS-30, CSDD, Mini Mental State Examination (MMSE) and Global Deterioration Scale were assessed in all patients at inclusion. The AD group was divided in three subgroups: mild AD (MMSE,18) (n,=,117), moderate AD (MMSE<,18 and ,10) (n,=,89) and severe AD (MMSE<10) (n,=,38). Results In MCI patients, moderate but highly significant correlations were found between GDS-30 and CSDD scores (Pearson: r,=,0.565; p,<,0.001). In mildly (r,=,0.294; p,=,0.001), moderately (r,=,0.273; p,=,0.010) and severely (r,=,0.348; p,=,0.032) affected AD patients, only weak correlations between GDS-30 and CSDD scores were calculated. ROC curve analysis showed that sensitivity and specificity values of respectively 95% and 67% were achieved when a GDS-30 cut-off score of 8 was applied in MCI patients. In AD patients, too low sensitivity and specificity values did not allow selecting an optimal cut-off score by means of ROC curve analysis. Conclusion Using the CSDD as ,gold standard', we demonstrated that the GDS-30 is a reliable screening tool for depressive symptoms in MCI but not in AD patients. Copyright © 2009 John Wiley & Sons, Ltd. [source] Construction and validation of a patient- and user-friendly nursing home version of the Geriatric Depression Scale,INTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 9 2007K. Jongenelis Abstract Objective To construct a patient- and user-friendly shortened version of the Geriatric Depression Scale (GDS) that is especially suitable for nursing home patients. Methods The study was carried out on two different data bases including 23 Dutch nursing homes. Data on the GDS (n,=,410), the Mini Mental State Examination (n,=,410) and a diagnostic interview (SCAN; n,=,333), were collected by trained clinicians. Firstly, the items of the GDS-15 were judged on their clinical applicability by three clinical experts. Subsequently, items that were identified as unsuitable were removed using the data of the Assess project (n,=,77), and internal consistency was calculated. Secondly, with respect to criterion validity (sensitivity, specitivity, area under ROC and positive and negative predictive values), the newly constructed shortened GDS was validated in the AGED data set (n,=,333), using DSM-IV diagnosis for depression as measured by the SCAN as ,gold standard'. Results The eight-item GDS that resulted from stage 1 showed good internal consistency in both the Assess data set (,,=,0.86) and the AGED dataset (,,=,0.80). In the AGED dataset, high sensitivity rates of 96.3% for major depression and 83.0% for minor depression were found, with a specificity rate of 71.7% at a cut-off point of 2/3. Conclusion The GDS-8 has good psychometric properties. Given that the GDS-8 is less burdening for the patient, more comfortable to use and less time consuming, it may be a more feasible screening test for the frail nursing home population. Copyright © 2007 John Wiley & Sons, Ltd. [source] Clinical utility of computed tomography in the assessment of dementia: a memory clinic studyINTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 5 2004Kelly A. Condefer Abstract Objective To define the influence of computed tomography (CT) on clinical decision-making in the outpatient evaluation of dementia. Design A case series in which two physicians reviewed standardised data extracted from clinical records, first blind to CT results, and then with CT results. Clinical decisions made with and without the input of CT were compared. The study was based in an outpatient referral centre for the assessment of memory disorders and dementia. The study involved 146 participants who were diagnosed with dementia after their first clinic visit, had Mini Mental State Examination scores >12, were aged >65 years, and had no history of neurologic disease. Results CT impacted on diagnosis in an average of 12% (±2), and on treatment plan in 11% (±2) of cases. Physicians predicted a priori which cases CT may influence with an average sensitivity of 28% (±2), and specificity of 78.5% (±1.5). There was no statistically significant relationship between diagnostically uncertain cases and helpful CT scans [average ,2,=,1.121 (±1.116), p,=,ns]. Blind to CT physicians appropriately identified cerebrovascular disease with an average sensitivity of 63% (±3), and specificity of 93.5% (±3.5). Conclusions In the outpatient setting, CT may be expected to impact on diagnosis and treatment of dementia in 10% to 15% of cases. Memory clinic physicians recognise and treat cerebrovascular risk factors with reasonable sensitivity and specificity without the input of CT. Copyright © 2004 John Wiley & Sons, Ltd. [source] Differential associations of Head and Body Symptoms with depression and physical comorbidity in patients with cognitive impairmentINTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 3 2004Roberta Riello Abstract Objective To test the hypothesis that physical symptoms referred to the head might be specifically associated with depression in patients with cognitive impairment. Methods Subjects were taken from those enrolled in ,The Mild Project' a prospective study on the natural history of mild dementia (Mini Mental State Examination,,,18) and with a diagnosis of Alzheimer's disease, vascular dementia, and mild cognitive impairment. A total of 129 subjects were included in the study. Physical symptoms were assessed with a checklist investigating nine different body organs or apparati. Physical symptoms were grouped into those referred to the head (Head Symptoms: ear and hearing; eyes and sight; and head and face) and all the others (Body Symptoms). Depressive symptoms were assessed with the Geriatric Depression Scale (GDS) and physical comorbidity with Greenfield's Index of Disease Severity (IDS). Results The number of patients reporting one or more Head Symptoms linearly increased with increasing depression severity (Mantel-Haenszel test,=,6.497, df,=,1, p,=,0.011), while the number of patients reporting one or more Body Symptoms linearly increased with increasing physical comorbidity (Mantel-Haenszel test,=,4.726, df,=,1, p,=,0.030). These associations were confirmed in multivariate logistic regression models with adjustment for potential confounders (age, gender, education, cognitive performance, daily function, and diagnosis). Conclusions Head Symptoms are specifically associated with depression while Body Symptoms with physical comorbidity, in patients with cognitive impairment. Recognizing these associations in individual patients may help clinicians decide whether to initiate or continue antidepressant therapy or whether to carry out physical instrumental investigations. Copyright © 2004 John Wiley & Sons, Ltd. [source] PKR, a cognitive decline biomarker, can regulate translation via two consecutive molecular targets p53 and Redd1 in lymphocytes of AD patientsJOURNAL OF CELLULAR AND MOLECULAR MEDICINE, Issue 8b 2009Milena Damjanac Abstract In Alzheimer's disease (AD), the control of translation is dysregulated, precisely, two opposite pathways: double-stranded RNA-dependent protein kinase (PKR) is up-regulated and mammalian target of rapamycin (mTOR) is down-regulated. These biochemical alterations were found at the periphery in lymphocytes of AD patients and were significantly correlated with cognitive and memory test scores. However, the molecular crosslink between these two opposite signalling pathways remains unknown. The tumour suppressor p53 and Redd1 (regulated in development and DNA damage response) could be two downstream targets of active PKR to explain the breakdown of translation in AD patients. In this study, the protein and gene levels of p53 and Redd1 were assayed in lymphocytes of AD patients and in age-matched controls by Western blotting and RT-PCR. Furthermore, correlations were analysed with both the level of active PKR and the Mini Mental State Examination score (MMSE). The results show that the gene and protein levels of p53 and Redd1 were significantly increased about 1.5-fold for both gene and Redd1 protein and 2.3-fold for active p53 in AD lymphocytes compared to age-matched controls. Furthermore, statistical correlations between proteins and genes suggest that active PKR could phosphorylate p53 which could induce the transcription of Redd1 gene. No correlations were found between MMSE scores and levels of p53 or Redd1, contrary to active PKR levels. PKR represents a cognitive decline biomarker able to dysregulate translation via two consecutive targets p53 and Redd1 in AD lymphocytes. [source] | |||||||||||||||||||||||||||||||||||||