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Greater Impairment (greater + impairment)
Selected AbstractsThe functional impact of anxiety sensitivity in the chronically physically illDEPRESSION AND ANXIETY, Issue 4 2005Sonya B. Norman Ph.D. Abstract The symptoms and physical limitations resulting from chronic physical illness often diminish physical functioning. Comorbidity of chronic physical illness and an anxiety disorder is associated with greater impairment in functioning than chronic illness alone. One potential contributor to anxiety in the chronically ill is anxiety sensitivity (AS). The goal of this study was to explore the role of AS on functioning in the chronically ill. Participants were 267 primary care patients. Logistic regression showed that physical AS (but not social or psychological), controlling for age, gender, and negative affect, was associated with hypertension, heart disease, and high cholesterol (P<.01). Higher AS was associated with poorer vitality, mental functioning, and social functioning (P<.05). AS may be a correlate of poorer adjustment to chronic illness. Depression and Anxiety 21:154,160, 2005. © 2005 Wiley-Liss, Inc. [source] Depression and Altered Quality of Life in Women with Epilepsy of Childbearing AgeEPILEPSIA, Issue 1 2004Ettore Beghi Summary: Purpose: To calculate the prevalence of depression in a referral population of women of childbearing age, to define the factors associated with depression, and to assess health-related quality of life (HRQOL) in the same population. Methods: The 642 consecutive women with epilepsy aged 18,55 years were enrolled by 40 neurologists over an 8-month period and asked to give details on selected demographic and clinical features regarding the disease, any associated clinical condition, and any drug treatment. Depression was diagnosed by using the Hamilton depression scale and HRQOL was measured through the SF-36 form. Demographic, clinical, and therapeutic risk factors for depression were searched for within the study population. Results: Depression (any severity) was present at interview in 242 women, giving a prevalence rate of 37.7%[95% confidence interval (CI), 33.9,41.6]. Mild depression was reported by 18.5% of women, moderate depression by 8.6%, major depression by 10.3%, and severe depression by 0.3%. Factors found to be independently associated with depression (any severity) included treatment of associated conditions [relative risk (RR), 1.5; 95% CI, 1.2,1.8), concurrent disability (RR, 1.3; 95% CI, 1.0,1.6), seizures in the preceding 6 months (RR, 1.4; 95% CI, 1.1,1.7), and being unemployed or a housewife (RR, 1.3; 95% CI, 1.0,1.5). Factors associated with moderate to severe depression included treatment for associated conditions (RR, 2.0; 95% CI, 1.4,2.7), seizures in the preceding 6 months (RR, 1.7; 95% CI, 1.2,2.5), and being unemployed or a housewife (RR, 1.6; 95% CI, 1.1,2.2). Compared with normal women of similar age, patients with epilepsy tended to present lower scores for each HRQOL domain (mostly Role Physical, General Health, Social Functioning, and Role Emotional). However, when the analysis was limited to nondepressed women with epilepsy, any difference disappeared. Conclusions: Women with epilepsy of childbearing age are at high risk of depression. Factors associated with depression include lack of occupation, the presence of an underlying disabling condition (with treatment), and the severity of epilepsy. Compared with the general population, depressed women have greater impairment of HRQOL with epilepsy, which reflects the physical, social, and emotional implications of the disease. [source] CLINICAL STUDY: Attentional bias in alcohol-dependent patients: the role of chronicity and executive functioningADDICTION BIOLOGY, Issue 2 2009Sabine Loeber ABSTRACT It has been suggested that the attention towards alcohol-related stimuli increases with the duration of drinking and alcohol dependence. The present study aimed to assess whether an attentional bias was present in detoxified alcohol-dependent patients, and if the magnitude of the attentional bias depended on the subject's drinking history and variables of executive functioning. Attentional bias was assessed in 30 alcohol-dependent patients using a visual dot-probe task with a picture presentation time of 50 ms. In addition, patients completed a variety of different cognitive tasks such as attention, continuous performance, working memory, set shifting and inhibitory control tests. Based on correlation analysis we split the patient sample on the median with regard to the duration of alcohol dependence and our results indicated a significant attentional bias towards alcohol-associated pictures in patients dependent for less than 9 years, but not in patients with a longer duration of dependence. The two patient samples differed significantly with regard to attention and working memory functioning with patients who were dependent for more than 9 years showing a greater impairment. When impairment of attention and working memory were controlled for, the group differences in attentional bias were no longer significant. Our results indicate that differences with regard to drinking-related variables as well as cognitive functioning seem to modulate attentional bias and need to be taken into account in models of drinking maintenance. [source] Systematic pelvic floor training for lower urinary tract symptoms post-prostatectomy: a randomized clinical trialINTERNATIONAL JOURNAL OF UROLOGICAL NURSING, Issue 1 2008Joanne P. Robinson Abstract Because the majority of prostate cancers are diagnosed in the local or regional stages, radical prostatectomy is a treatment of choice for many patients, particularly men younger than 65 years of age. However, radical prostatectomy carries a significant risk of lower urinary tract symptoms (LUTS) and may also impair quality of life. The aim of the study was to examine the effects of systematic postoperative pelvic floor training (PFT) on LUTS intensity, LUTS distress and health-related quality of life (HRQL) at 3, 6 and 12 months following radical prostatectomy. This randomized clinical trial was guided by the Theory of Unpleasant Symptoms. All participants (n = 126) received brief instructions for exercising pelvic floor muscles before surgery and the offer of a biofeedback evaluation session 1 month following catheter removal. The intervention group (n = 62) received an additional 4 weeks of PFT immediately following catheter removal. Intervention and control groups both reported steady declines in the intensity and distress associated with LUTS, but no between-group differences were found. Similarly, no between-group differences were found in impact on HRQL; however, the pattern of HRQL impact differed by group (p < 0·01) in the direction of greater impairment over time for the control group. LUTS intensity, LUTS distress and negative effects on HRQL decline for many radical prostatectomy patients over the first postoperative year; however, improvement does not occur in all patients. Further research is needed to improve our understanding of factors that influence development, resolution and management of LUTS following radical prostatectomy. [source] Hearing Impairment Affects Older People's Ability to Drive in the Presence of DistractersJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 6 2010Louise Hickson PhD OBJECTIVES: To investigate the effects of hearing impairment and distractibility on older people's driving ability, assessed under real-world conditions. DESIGN: Experimental cross-sectional study. SETTING: University laboratory setting and an on-road driving test. PARTICIPANTS: One hundred seven community-living adults aged 62 to 88. Fifty-five percent had normal hearing, 26% had a mild hearing impairment, and 19% had a moderate or greater impairment. MEASUREMENTS: Hearing was assessed using objective impairment measures (pure-tone audiometry, speech perception testing) and a self-report measure (Hearing Handicap Inventory for the Elderly). Driving was assessed on a closed road circuit under three conditions: no distracters, auditory distracters, and visual distracters. RESULTS: There was a significant interaction between hearing impairment and distracters, such that people with moderate to severe hearing impairment had significantly poorer driving performance in the presence of distracters than those with normal or mild hearing impairment. CONCLUSION: Older adults with poor hearing have greater difficulty with driving in the presence of distracters than older adults with good hearing. [source] Qualitative similarities in cognitive impairment associated with 24 h of sustained wakefulness and a blood alcohol concentration of 0.05%JOURNAL OF SLEEP RESEARCH, Issue 4 2003Marina G. Falleti Summary Previous studies that have quantified fatigue-related cognitive impairment as blood alcohol concentration (BAC) equivalents have been limited by two issues: the effect of practice on tests of cognition and, more importantly, the statistic used to quantify change in cognitive performance. The current study addressed these issues by adopting an ABACA design, which allowed for the adequate control of practice effects, and by using effect size metrics, which enabled direct comparisons to be made in performance impairments as a result of fatigue (i.e. sustained wakefulness of 24 h) and alcohol (i.e. BAC of 0.05%). Cognitive performance under the fatigue and alcohol conditions required the use of the CogStateTM battery. It was demonstrated that fatigue caused greater impairment than alcohol on the speed of continuous attention and memory and learning, and on the accuracy of complex matching. Alcohol was more detrimental than fatigue only on the accuracy of memory and learning. Performances on the remaining tasks were the same for both the fatigue and alcohol conditions. These differences and similarities in performance impairment are discussed emphasizing the deleterious cognitive effects of relatively short periods of sustained wakefulness. [source] Influence of First Language Orthographic Experience on Second Language Decoding and Word LearningLANGUAGE LEARNING, Issue 1 2008Megumi Hamada This study examined the influence of first language (L1) orthographic experiences on decoding and semantic information retention of new words in a second language (L2). Hypotheses were that congruity in L1 and L2 orthographic experiences determines L2 decoding efficiency, which, in turn, affects semantic information encoding and retention. College-level English L2 learners with typologically similar (Korean) and dissimilar (Chinese) L1 backgrounds were participants. Their decoding efficiency was measured by a pseudoword naming task with phonologically regular and irregular conditions. They learned the meaning of the pseudowords paired with pictures. Subsequent recall tasks showed that the Korean group had better overall retention but greater impairment with the irregular pseudowords. These findings suggest that L1 orthographic distance influences L2 word learning processes. [source] Influence of chronic alcohol abuse and ensuing forced abstinence on static subjective accommodation function in humansOPHTHALMIC AND PHYSIOLOGICAL OPTICS, Issue 3 2001Hugh Campbell Summary Purpose. Acute alcohol ingestion can change accommodation, but the long term effects of sustained alcohol consumption on accommodative function have not been studied in detail. This study was thus undertaken on individuals with a history of alcohol abuse. Methods. Thirty-seven male individuals aged 25,56 years (average 40 years) from an alcohol rehabilitation centre in Inverness, Scotland, were assessed on admission and after a week of forced abstinence. The results were compared to a paired age-matched set of control male subjects. The static amplitude of accommodation was measured by an RAF rule, and the pupil size measured with a pupil gauge. Results. On admission, the group mean measured amplitude of accommodation was 4.7±2.2 D (mean±SD). These values for the alcoholics were lower than age-matched controls (of5.9±2.9 D). The slope of the age-dependent decline in RAF rule accommodation measures was significantly smaller for the alcoholics compared to controls (at 0.215±0.027 D/year versus0.332±0.015 D/year, respectively; p <0.001), with the younger alcoholics showing a greater impairment. Following abstinence, there was no measurable change in accommodation measured, indicating the lower amplitude in the alcoholics was not attributable to circulatory alcohol levels. The resting pupil diameter in the alcoholics was4.37±0.63 mm compared to the controls of3.97±0.75 mm, with a higher incidence of small pupils (,3 mm) in the controls. Conclusions. The results indicate that chronic alcohol use can adversely affect subjective static accommodation, especially in younger alcoholics, as well as cause slight mydriasis. [source] Neuropsychological impairment and gender differences in HIV-1 infectionPSYCHIATRY AND CLINICAL NEUROSCIENCES, Issue 5 2008José M. Faílde-Garrido phd Aims:, Research into neuropsychological consequences of HIV has focused mainly on male subjects, and therefore very little is known about the disease in female subjects and, of course, about gender differences. The aim of the present research was therefore to investigate neuropsychological impairment rates and pattern in HIV male and female patients, with regard to the study of gender differences in tasks assessing attention, memory for texts, digits and words, psychomotor speed, verbal intelligence and abstract reasoning. Methods:, A clinical sample was recruited consisting of 122 subjects, divided into four groups: (i) 57 HIV+ men; (ii) 31 HIV+ women; (iii) 18 HIV, men and (iv) 16 HIV, women. All the subjects had more than 18 years, being the average of age of 34.08 for men and 33.35 for women. The evaluation of each subject consisted of a semistructured interview investigating sociodemographic, clinical and toxicological aspects and a neuropsychological assessment, with a battery of tests specifically selected for this study and chosen for their validity and because they have been shown to be sensitive to neuropsychological impairment in HIV-infected patients in other studies. Results:, None of HIV, male and female groups fulfilled impairment criteria. Regarding the HIV+ group, a rate of neuropsychological impairment of 51.9% was obtained for the men and 54.8% for the women, but there were no significant differences between groups. Nevertheless, were detected significant differences in neuropsychological impairment rates between HIV+ and HIV, women, and also between HIV+ and HIV, men. Although HIV+ women presented multiple factors that could increase their neuropsychological vulnerability to the effects of HIV, HIV+ men had the same probability of having neuropsychological impairment as HIV+ women. Conclusions:, A different neuropsychological impairment pattern was detected between genders: while HIV+ men had greater impairment in visual memory, attention, psychomotor speed and abstract reasoning, HIV+ women had greater impairment on attention, psychomotor speed and verbal memory for texts. [source] Bipolar depression: phenomenological overview and clinical characteristicsBIPOLAR DISORDERS, Issue 6 2004Philip B Mitchell Objectives:, There has been increasing interest in the depressed phase of bipolar disorder (bipolar depression). This paper aims to review the clinical characteristics of bipolar depression, focusing upon its prevalence and phenomenology, related neuropsychological dysfunction, suicidal behaviour, disability and treatment responsiveness. Methods:, Studies on the prevalence of depression in bipolar disorder, the comparative phenomenology of bipolar and unipolar depression, as well as neuropsychology and brain imaging studies, are reviewed. To identify relevant papers, a literature search using MEDLINE and PubMed was undertaken. Results:, Depression is the predominant mood disturbance in bipolar disorder, and most frequently presents as subsyndromal, minor or dysthymic depression. Compared with major depressive disorder (unipolar depression), bipolar depression is more likely to manifest with psychosis, melancholic symptoms, psychomotor retardation (in bipolar I disorder) and ,atypical' symptoms. The few neuropsychological studies undertaken indicate greater impairment in bipolar depression. Suicide rates are high in bipolar disorder, with suicidal ideation, suicide attempts and completed suicides all occurring predominantly in the depressed phase of this condition. Furthermore, the depressed phase (even subsyndromal) appears to be the major contributant to the disability related to this condition. Conclusions:, The significance of the depressed phase of bipolar disorder has been markedly underestimated. Bipolar depression accounts for most of the morbidity and mortality due to this illness. Current treatments have significant limitations. [source] The neuropsychology and neuroanatomy of bipolar affective disorder: a critical reviewBIPOLAR DISORDERS, Issue 3 2001Carrie E Bearden Objectives: To present a comprehensive review of the existing neuropsychological and neuroimaging literature on bipolar affective disorder. This review critically evaluates two common conceptions regarding the neuropsychology of bipolar disorder: 1) that, in contrast to schizophrenia, bipolar affective disorder is not associated with general cognitive impairment independent of illness episodes, and 2) relative right hemisphere (RH) dysfunction is implicated in bipolar illness patients, supported by reports of relatively greater impairment in visuospatial functioning, lateralization abnormalities, and mania secondary to RH lesions. Methods: The major computerized databases (Medline and PSYCInfo) were consulted in order to conduct a comprehensive, integrated review of the literature on the neuropsychology and neuroanatomy of bipolar disorder. Articles meeting specified criteria were included in this review. Results: In a critical evaluation of the above notions, this paper determines that: 1) while there is little evidence for selective RH dysfunction, significant cognitive impairment may be present in bipolar illness, particularly in a subgroup of chronic, elderly or multiple-episode patients, suggesting a possible toxic disease process, and 2) the underlying functional correlate of these cognitive deficits may be white matter lesions (,signal hyperintensities') in the frontal lobes and basal ganglia, regions critical for executive function, attention, speeded information processing, learning and memory, and affect regulation. While this hypothesized neural correlate of cognitive impairment in bipolar disorder is speculative, preliminary functional neuroimaging evidence supports the notion of frontal and subcortical hypometabolism in bipolar illness. Conclusions: The etiology of the structural brain abnormalities commonly seen in bipolar illness, and their corresponding functional deficits, remains unknown. It is possible that neurodevelopmental anomalies may play a role, and it remains to be determined whether there is also some pathophysiological progression that occurs with repeated illness episodes. More research is needed on first-episode patients, relatives of bipolar probands, and within prospective longitudinal paradigms in order to isolate disease-specific impairments and genetic markers of neurocognitive function in bipolar disorder. [source] Epidemiology and clinical pattern of psoriatic arthritis in Germany: a prospective interdisciplinary epidemiological study of 1511 patients with plaque-type psoriasisBRITISH JOURNAL OF DERMATOLOGY, Issue 5 2009K. Reich Summary Background, Because psoriatic arthritis (PsA) usually develops years after the first manifestation of skin symptoms, in many cases the initial diagnosis of PsA depends on the dermatologist. Objectives, To investigate the prevalence and clinical pattern of PsA in a daily practice population of patients with psoriasis. Methods, Patients were enrolled in an observational prospective cross-sectional cohort study at 48 community and academic centres. Demographic and medical parameters were recorded, including severity of skin symptoms (Psoriasis Area and Severity Index, PASI), previous and current treatments, concomitant diseases, and the impact of psoriasis on productivity and health-related quality of life (Dermatology Life Quality Index, DLQI). Patients with joint symptoms were referred to a rheumatologist for diagnosis and to record the activity and pattern of arthritis. Results, Among 1511 patients 20·6% had PsA; in 85% of the cases PsA was newly diagnosed. Of these patients more than 95% had active arthritis and 53·0% had five or more joints affected. Polyarthritis (58·7%) was the most common manifestation pattern, followed by oligoarthritis (31·6%) and arthritis mutilans (4·9%). Distal interphalangeal involvement was present in 41·0% and dactylitis in 23·7% of the patients. Compared with patients without arthritis, patients with PsA had more severe skin symptoms (mean PASI 14·3 vs. 11·5), a lower quality of life (mean DLQI 11·6 vs. 7·7) and greater impairment of productivity parameters. Conclusions, The findings are consistent with a high prevalence of undiagnosed cases of active PsA among patients with psoriasis seen by dermatologists. As many of these patients also have significant skin symptoms, treatment strategies are required that are equally effective in the control of skin and joint symptoms of psoriasis. [source] Quality of life and obesityOBESITY REVIEWS, Issue 4 2001R. L. Kolotkin Abstract Interest in the quality of life of patients with different diseases continues to grow. Recent years have witnessed a dramatic rise in the prevalence of obesity worldwide, stimulating interest in the health and quality of life consequences of this phenomenon. The body of research on the quality of life of obese individuals has grown to a point that a review of this literature is warranted. Numerous studies have demonstrated that obese persons experience significant impairments in quality of life as a result of their obesity, with greater impairments associated with greater degrees of obesity. Weight loss has been shown to improve quality of life in obese persons undergoing a variety of treatments. Further research is needed to clarify whether quality of life differs among subsets of obese persons. Until recently, there has been little standardization of quality of life measures in obesity. The SF-36 has been used in a number of studies of obese persons. Several obesity-specific instruments have also been developed and have shown great promise. The quality of life of obese individuals is an important issue that should be included in weight management treatment and research. [source] | ||||||||||||||||||||||