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Visual Impairment (visual + impairment)
Selected AbstractsCombined hearing and visual impairment and depression in a population aged 75 years and olderINTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 9 2002Taina Lupsakko Abstract Background Depression is associated with both visual and hearing impairment. Little is known about the relationship between combined hearing and visual impairment and mood in this age group. The aim of this population-based study was to investigate the association between functional sensory impairment, especially combined sensory impairment and depressive symptoms and depression diagnosed according to the DSM-IV criteria. Method The study group consisted of 470 adults, population-based sample, aged 75 years or older. We used the Snellen eye charts with E-letters and reading charts to evaluate the functional visual acuity. The ability to conduct a face-to-face conversation, the hearing aid use and the self-reported hearing problems were used to assess the functional hearing acuity. Depression was identified with two different methods. A geriatrician interviewed the subjects and the DSM-IV checklist was used to determine whether they met the criteria for major depression. The Zung Depression Status Inventory (DSI) was used to identify depressive symptoms. The cut off points of 40/80 and 48/80 in the DSI-score was used. Results Seventy-two persons (15%) of the study population had depression diagnosed according to the DSM-IV criteria. Twelve per cent of subjects in the Functional Hearing Impairment (FHI) group, twenty per cent in the Functional Visual Impairment (FVI) group, eighteen per cent in the Combined Sensory Impairment (CSI) group and fifteen per cent in the Adequate Sensory Function (ASF) group suffered major depression. The differences between these groups were insignificant. The occurrence rates of the DSI score equal or over 40 points was 50% in the FHI group, 53% in the FVI group, 70% in the CSI group and 45% in the ASF group. The difference between the ASF group and sensory impairment group including FHI, FVI and CSI groups was statistically significant (p,=,0.03). Conclusions Depressive symptoms, but not major depression, were common if elderly persons had combined sensory impairment. Copyright © 2002 John Wiley & Sons, Ltd. [source] Detection of Childhood Visual Impairment in At-Risk GroupsJOURNAL OF POLICY AND PRACTICE IN INTELLECTUAL DISABILITIES, Issue 3 2007Heleen Evenhuis Abstract, Children with intellectual disabilities have an increased risk of visual impairment, caused by both ocular and cerebral abnormalities, but this risk has not been quantified. The same applies to preterm children and children with cerebral palsy with a normal intelligence. Many cases probably go unidentified, because participation of these children in preschool vision screening programs is not guaranteed, or because no screening program is available. Although there may be a case for specific screening, there is insufficient scientific evidence supporting such a claim. A "safety net" construction for vision screening is proposed by a Dutch expert working party, based on scientific information and joint professional expertise, to improve identification of both ocular and cerebral visual impairment in at-risk groups. Costs and gains of the model should be scientifically evaluated in a test region. [source] Vision in children with hydrocephalusDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 10 2006Susann Andersson MD Hydrocephalus in children has many aetiologies, and can cause multiple ophthalmic and visual disorders. This study sets out to detect and quantify visual and visuoperceptual dysfunction in children who have received surgical treatment for hydrocephalus with and without myelomeningocele, and to relate the results to the associated diagnoses and results from a comparison group. Seventy-five school-aged children (41 males, 34 females) with surgically-treated hydrocephalus and 140 comparison children (76 males, 64 females) matched for age and sex underwent comprehensive ophthalmologic examination. Median age at examination was 9 years and 4 months (range 7y 4mo- 12y 10mo). Visual function deficits were identified in 83% (62/75) of the children with hydrocephalus. Visual impairment (binocular visual acuity <0.3) was found in 15% (11/73; comparison group 0%) but in none with myelomeningocele. Strabismus was found in 69% (51/74; comparison group 4% [5/140], p<0.001), and refractive errors were found in 67% (47/70; comparison group 20% [28/140], p<0.001). Cognitive visual dysfunction was identified in 59% (38/64; comparison group 3% [4/140], p<0.001). These disorders were identified in various combinations and comprised impaired ability to plan movement through depth (e.g. going down a stair), impaired simultaneous perception, impaired perception of movement, impaired orientation, and (least frequently) impaired recognition. In this study, children with hydrocephalus associated with myelomeningocele were least commonly affected. Visual disorders were most frequent in those with epilepsy, cerebral palsy, and/or cognitive disability. [source] ,Visual impairment in children with brain damage: towards a diagnostic procedure?'DEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 1 2004Lena Jacobson MD PhD No abstract is available for this article. [source] Visual impairment in infancy: impact on neurodevelopmental and neurobiological processesDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 11 2002Patricia M Sonksen MD FRCP FRCPCH First page of article [source] Visual Function in Infants with West Syndrome: Correlation with EEG PatternsEPILEPSIA, Issue 7 2004Teresa Randň Summary:,Purpose: Several studies have reported behavioral and electrophysiological evidence of visual impairment during the active stage of West syndrome. The underlying mechanisms are, however, poorly understood, and little has been reported about the correlation between visual impairment, EEG patterns, and brain lesions. The aim of the study was to assess visual function at the onset of spasm and 2 months thereafter and relate visual findings to brain lesions and EEG features. Methods: Twenty-five infants with West syndrome were enrolled and studied with (a) a full clinical assessment including a battery of tests specifically designed to assess visual function, (b) a video-polygraphic study, and (c) brain magnetic resonance imaging (MRI). Besides brain neuroimaging and EEG comparison with visual function, an intra-EEG analysis was performed to investigate the possible relation of EEG patterns to fluctuating visual behavior (fixation and following). Results: Twenty-two children had at least one abnormal result on one or more of the tests assessing visual function at T0. Visual impairment at the spasm onset was related to the sleep disorganization rather than to the hypsarrhythmic pattern in awake EEG. After 2 months, both EEG features become significantly linked to visual function. Visual function improved in several cases after 2 months, in parallel with the seizure regression. No relation was found between EEG patterns and fluctuating visual behavior. Conclusions: The study supplies new evidence of the involvement of visual function in West syndrome. The presence of abnormal visual findings in infants without lesions on brain MRI suggests that visual abnormalities are due not only to brain injury but also to epileptic disorder per se. New insight is also provided into the possible mechanisms underlying clinical and EEG abnormalities. [source] Prevalence and causes of visual impairment in a rural North-east China adult population: a population-based survey in Bin County, HarbinACTA OPHTHALMOLOGICA, Issue 6 2010Wulian Song Acta Ophthalmol. 2010: 88: 669,674 Abstract. Purpose:, To investigate the prevalence and causes of visual impairment in a rural population in north-east China. Methods:, A population-based study was conducted within Bin County, Harbin of north-east China. Low vision and blindness were defined using the World Health Organization categories of visual impairment. The prevalence of visual impairment was estimated, and causes were identified based on best-corrected visual acuity (BCVA) as well as presenting visual acuity (VA). Results:, Out of 5764 people, 4956 (86.01%) aged older than 40 participated in the study. The prevalence of visual impairment, low vision and blindness based on presenting VA was 9.6% (BCVA, 6.6%), 7.7% (BCVA, 4.9%) and 1.9% (BCVA, 1.7%), respectively. Taking the presenting VA, cataract (44%) was the most common cause for visual impairment followed by uncorrected refractive error (24%), treatable causes of visual impairment accounted for 68% of the total cases. Cataract (59%) and glaucoma (15%) were leading causes for blindness based on presenting VA. According to BCVA, cataract was the leading cause of visual impairment and blindness (58% and 60%, respectively), followed by glaucoma (17% and 15%, respectively). The prevalence of visual impairment was higher among women than men (p < 0.0001) and increasing with age (p < 0.0001) and decreasing with increasing education level (p = 0.0075). Conclusion:, Visual impairment was a serious public health problem in this rural population, with most of it easily remedied. Results highlighted the need for visual impairment prevention programs to an increasing number of elderly people, with a special emphasis on female and those with little or no education. [source] Growth, neurological and cognitive development in infants with a birthweight <501 g at age 5 yearsACTA PAEDIATRICA, Issue 9 2010E Rieger-Fackeldey Abstract Aim:, To determine growth, neurological and cognitive development at 5 years of preterm infants with birthweights <501 g born in three German tertiary perinatal centres between 1998 and 2001. Methods:, Structured neurological examination, the Gross Motor Function Classification Scale and the Kaufman-Assessment-Battery Test for Children. Results:, Of 107 infants, 48 received immediate life support (gestational age 25.2 weeks [21,30.7]; birth weight 435 g [290,500]) median [range]), 27 (56%) survived until follow-up [95% CI 39,69%], 19 (70%) could be tested. In few infants had catch-up growth taken place. Neurological test results were normal in five infants (26%) and mildly abnormal/severely abnormal in 11 (58%)/3 (16%) infants. Visual impairment was present in eight (42%), and hearing disability in three (16%). The mean mental processing composite (IQ) was 82 [50,104] (median [range]). Conclusion:, Of all resuscitated infants with a birthweight <501 g, 56% survived to school age. Of these, composite outcome score showed normal development or mild disability in one-half, and moderate or severe disability in the other half of them. Investigators should include such infants in studies and their reports should give specific information about them. [source] Visual impairment is common in children born before 25 gestational weeks,boys are more vulnerable than girlsACTA PAEDIATRICA, Issue 2 2009Lena Jacobson Abstract Introduction: Children born extremely preterm have high risk of visual impairment due to retinopathy of prematurity (ROP) and cerebral lesions. Objective: The aim of this study was to investigate the frequency of ROP and visual impairment as defined by the World Health Organization (WHO), with respect to gender in two hospital-based groups of children born at the limit of viability. Patients and methods: A retrospective chart review was conducted for all children (n = 114), born before 25 gestational weeks and screened for ROP at Karolinska hospital in Stockholm and Sahlgrenska hospital in Gothenburg between 1990 and 2002. Maximal ROP stages, treatment for ROP and visual acuity (VA), with correction when needed at latest available visit, were recorded. Results: Altogether 97.4% had ROP, 74.6% developed proliferative disease (stage , 3) and 63.2% were treated with retinal ablation. Normal VA (,0.8) in at least one eye was found in 50.5% of all and in significantly more girls (61.5%) than boys (34.8%) (p = 0.006), while visual impairment (VA < 0.33) was more common in boys (32.6%) than in girls (9.2%) (p = 0.004). Conclusion: A large proportion of children, especially boys, born at the level of viability are visually impaired with low vision or blindness. Development of preventive measures is urgent. [source] Visual impairment in children from myopia: can it be prevented?CLINICAL & EXPERIMENTAL OPHTHALMOLOGY, Issue 3 2010Shuan Dai FRANZCO No abstract is available for this article. [source] Ophthalmological problems of the premature infantDEVELOPMENTAL DISABILITIES RESEARCH REVIEW, Issue 4 2002Michael X. Repka Abstract Preterm infants are more likely than term infants to have significant abnormalities of all parts of the visual system leading to reduced vision. The most common problem is retinopathy of prematurity (ROP). The frequency and severity of this disorder is inversely related to gestational age. Damage ranges from minor to catastrophic. Preterm infants also have higher rates of amblyopia, strabismus, refractive error, and cortical visual impairment. The later problem is largely associated with neonatal brain injury. Years later, these children may develop glaucoma and retinal detachments. MRDD Research Reviews 2002;8:249,257. © 2002 Wiley-Liss, Inc. [source] Assessment of cerebral visual impairment with the L94 visual perceptual battery: clinical value and correlation with MRI findingsDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 3 2009E ORTIBUS MD In this article we describe visual perceptual abilities of a clinical population, referred for visual problems to our multidisciplinary team and assessed with the five computer tasks from the L94 visual perceptual battery. Clinical and neuroimaging findings were correlated with the findings on this task battery. Seventy children (35 males, 35 females) constituted our cohort. Age ranged from 4 to 20 years (mean 7y [SD 3y]). Forty children were born before 37 weeks gestational age. Thirty-six children had cerebral palsy (CP), of whom 24 had spastic diplegia, five had spastic hemiplegia, and four had spastic quadriplegia. Three children had ataxic CP. Perceptual visual impairment (PVI) was established in comparison to the performance age obtained on non-verbal intelligence subtests, instead of chronological age. Our results suggest that children with a history of preterm birth and a clinical CP picture are most at risk for a specific PVI. Correlations among other clinical variables did not define a clinical subgroup more at risk. Children with periventricular leucomalacia were almost equally represented in both PVI and non-PVI groups. Normal magnetic resonance imaging did not exclude the presence of PVI. In these children, however, we found another impairment profile, more in favour of dorsal stream impairment. [source] Visual function in infants with brain lesions (1994)DEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 11 2008Eugenio Mercuri Another in our series of commentaries on notable papers from the DMCN archives. The full paper is available at http://www.mackeith.co.uk Pike MG, Holmstrom G, de Vries LS, Pennock JM, Drew KJ, Sonksen PM, Dubowitz LM. Patterns of visual impairment associated with lesions of the preterm infant brain. Dev Med Child Neurol 1994; 36: 849,62. [source] Long-term outcome of children with cortical visual impairmentDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 6 2006Carey A Matsuba MDCM MHSc FRCP(C) Cortical visual impairment (CVI) is now the most common cause of visual impairment in children. Little is known about the long-term visual outcome. This study evaluates the outcome of children with congenital CVI. Using medical records, 423 children (225 males, 198 females) were identified with congenital CVI. Of these children, 259 had follow-up visual acuity assessments. The children's gestational age varied with 32 weeks or less representing 15.9%; 33 to 36 weeks representing 10.7%; 37 to 42 weeks representing 61.2%; and 43 weeks or greater representing 0.9% (11.3% of patients'gestational age was unrecorded). Clinical data were extracted and information regarding outcome was gathered. The majority of children showed improvement in their visual acuity levels after 2 or more years of follow-up. For the 194 children initially assessed before 3 years of age, 97 had improved, 75 were unchanged, 18 had deteriorated, and 4 had sub-optimal assessments. For the 74 children initially assessed at 3 or more years of age, 23 had improved, 44 remained unchanged, 3 had deteriorated, and 4 had sub-optimal testing. Children with better visual acuity levels at follow-up were more likely to have favourable cognitive outcomes (non-mental retardation)* in 12.2% versus 2.8% (p<0.01). Similarly, favourable motor outcomes (independent ambulation) were present in 20.1% for those with better visual acuities versus 7.9% for those with poorer visual acuities (p<0.01). Our study demonstrates that the majority of children with CVI underwent improvement in visual acuity. Additional disabilities were common, but those children with better visual acuity outcomes faired better. Given the frequency of comorbid conditions, appropriate diagnostic assessment services are needed. [source] Autism spectrum disorders in children with active epilepsy and learning disability: comorbidity, pre- and perinatal background, and seizure characteristicsDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 11 2003Suzanne Steffenburg MD PhD The aim of this study was to examine the comorbidity pattern, seizure characteristics, and aetiology in a representative group of children with a combination of autism spectrum disorder (ASD), active epilepsy, and learning disability. Ninety children (47 males, 43 females; mean age 11 years 2 months, range 8 to 16 years at the time of psychiatric examination) with active epilepsy and learning disability, identified in a population-based study in Göteborg, Sweden, were subdivided into those with and those without ASD and compared with respect to aetiology, additional neuroimpairments, and seizure characteristics. In addition, the cohorts were examined for trends of prevalence over a period of time. Results indicated that established aetiology was much more often present in the prenatal period than in the peri- or postnatal periods in the ASD group. Cerebral palsy and visual impairment were under-represented in the ASD group. Partial seizures tended to be more common and generalized seizures less common in the ASD group compared with the non-ASD group. Seizure onset was later in the ASD group. Many of the significant differences were accounted for by a large group of psychiatrically unclassifiable participants in the non-ASD group. There was no trend towards an increase of affected children over the 12-year period. There was no increase in the prevalence of active epilepsy and learning disability nor in the rate of autism with active epilepsy and learning disability in children born between 1981 and 1986 compared with those born from 1976 to 1980, indicating no statistical association with the general measles-mumps-rubella vaccination introduced in the early 1980s. [source] ,Feeding difficulties in children with visual impairment with no other impairments'DEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 6 2003Article first published online: 13 FEB 200 No abstract is available for this article. [source] Changing patterns of visual impairmentDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 4 2001James E Jan No abstract is available for this article. [source] Recent advances in cortical visual impairmentDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 1 2001William V Good MD First page of article [source] Blindness following a diabetic foot infection: a variant to the ,eye,foot syndrome'?DIABETIC MEDICINE, Issue 7 2000K. C. J. Yuen SUMMARY Aims The ,eye,foot syndrome' was initially described by Walsh et,al. to highlight the important association of foot lesions in patients with diabetic retinopathy. We present a case of a 58-year-old patient with Type 2 diabetes mellitus who developed blindness following endogenous staphylococcal endophthalmitis from an infected foot ulcer. Results Our case describes the link between the eye and the foot but is somewhat different to the association as described by Walsh et,al. Endogenous endophthalmitis is rare with diabetic patients being especially at risk, and we report the first case of endogenous staphylococcal endophthalmitis related to a diabetic foot lesion. Conclusions Our case illustrates several important issues in the management of diabetic patients admitted to hospital with infection; the need to thoroughly examine the feet to ascertain any foot lesions and any underlying peripheral vascular disease or peripheral neuropathy, to treat aggressively any infected foot lesions to prevent serious complications of septicaemia and to consider rare conditions like endogenous endophthalmitis in any diabetic patient presenting with acute visual impairment and septicaemia. [source] Visual Function in Infants with West Syndrome: Correlation with EEG PatternsEPILEPSIA, Issue 7 2004Teresa Randň Summary:,Purpose: Several studies have reported behavioral and electrophysiological evidence of visual impairment during the active stage of West syndrome. The underlying mechanisms are, however, poorly understood, and little has been reported about the correlation between visual impairment, EEG patterns, and brain lesions. The aim of the study was to assess visual function at the onset of spasm and 2 months thereafter and relate visual findings to brain lesions and EEG features. Methods: Twenty-five infants with West syndrome were enrolled and studied with (a) a full clinical assessment including a battery of tests specifically designed to assess visual function, (b) a video-polygraphic study, and (c) brain magnetic resonance imaging (MRI). Besides brain neuroimaging and EEG comparison with visual function, an intra-EEG analysis was performed to investigate the possible relation of EEG patterns to fluctuating visual behavior (fixation and following). Results: Twenty-two children had at least one abnormal result on one or more of the tests assessing visual function at T0. Visual impairment at the spasm onset was related to the sleep disorganization rather than to the hypsarrhythmic pattern in awake EEG. After 2 months, both EEG features become significantly linked to visual function. Visual function improved in several cases after 2 months, in parallel with the seizure regression. No relation was found between EEG patterns and fluctuating visual behavior. Conclusions: The study supplies new evidence of the involvement of visual function in West syndrome. The presence of abnormal visual findings in infants without lesions on brain MRI suggests that visual abnormalities are due not only to brain injury but also to epileptic disorder per se. New insight is also provided into the possible mechanisms underlying clinical and EEG abnormalities. [source] Impact of history or onset of chronic medical conditions on higher-level functional capacity among older community-dwelling Japanese adultsGERIATRICS & GERONTOLOGY INTERNATIONAL, Issue 2003Yoshinori Fujiwara Background: Many studies have examined the impact of chronic medical conditions on the age-related decline in basic activities of daily living (BADL) and the instrumental activities of daily living (IADL), but less is known concerning the influence of chronic disease on physical, cognitive, social, and economic aspects of higher-level functional capacity. Methods: Subjects comprised 793 and 725 persons aged 65,84 years, living in an urban and a rural Japanese community, respectively. A baseline interview established any history of chronic medical conditions. Four years later, a second interview again assessed chronic disease, and higher-level functional capacity was evaluated using the Tokyo Metropolitan Institute of Gerontology (TMIG) Index of Competence. Results: Multiple logistic regression analysis revealed that declines in total score and/or any of three subscales of the TMIG Index of Competence were significantly associated with a history of chronic disease, the onset of visual impairment and the development of hearing impairment, even after controlling for the subject's age, gender, educational attainment, and baseline TMIG Index of Competence. Episodes of stroke were significantly associated with declines in IADL. Hypertension, diabetes mellitus, and heart disease were also significantly associated with a decrease in functional competence, although each affected a different subscale of the TMIG Index of Competence. Conclusions: The present results underline the importance of controlling chronic medical conditions through a physically active lifestyle and an appropriate medical regimen in order to limit the age-related decline in functional capacity. [source] Comprehensive survey of mutations in RP2 and RPGR in patients affected with distinct retinal dystrophies: genotype,phenotype correlations and impact on genetic counseling,,HUMAN MUTATION, Issue 1 2007Valérie Pelletier Abstract X-linked forms of retinitis pigmentosa (RP) (XLRP) account for 10 to 20% of families with RP and are mainly accounted for by mutations in the RP2 or RP GTPase regulator (RPGR) genes. We report the screening of these genes in a cohort of 127 French family comprising: 1) 93 familial cases of RP suggesting X-linked inheritance, including 48 out of 93 families with expression in females but no male to male transmission; 2) seven male sibships of RP; 3) 25 sporadic male cases of RP; and 4) two cone dystrophies (COD). A total of 5 out of the 93 RP families excluded linkage to the RP2 and RP3 loci and were removed form the cohort. A total of 14 RP2 mutations, 12 of which are novel, were identified in 14 out of 88 familial cases of RP and 1 out of 25 sporadic male case (4%). In 13 out of 14 of the familial cases, no expression of the disease was noted in females, while in 1 out of 14 families one woman developed RP in the third decade. A total of 42 RPGR mutations, 26 of which were novel, were identified in 80 families, including: 69 out of 88 familial cases (78.4%); 2 out of 7 male sibship (28.6%); 8 out of 25 sporadic male cases (32.0%); and 1 out of 2 COD. No expression of the disease was noted in females in 41 out of 69 familial cases (59.4%), while at least one severely affected woman was recognized in 28 out of 69 families (40.6%). The frequency of RP2 and RPGR mutations in familial cases of RP suggestive of X-linked transmission are in accordance to that reported elsewhere (RP2: 15.9% vs. 6,20%; RPGR: 78.4% vs. 55,90%). Interestingly, about 30% of male sporadic cases and 30% of male sibships of RP carried RP2 or RPGR mutations, confirming the pertinence of the genetic screening of XLRP genes in male patients affected with RP commencing in the first decade and leading to profound visual impairment before the age of 30 years. Hum Mutat 28(1), 81,91, 2007. © 2006 Wiley-Liss, Inc. [source] Analysis of factors affecting pain in intravenous catheter placement: a survey of 925 patientsINTERNATIONAL JOURNAL OF CLINICAL PRACTICE, Issue 6 2005S. Soysal Summary The aim of the study was to determine some factors affecting pain during intravenous (i.v.) catheter placement in an emergency department (ED). A cross-sectional, observational study was conducted at an academic ED. Nine hundred and twenty five adult patients who had a 20 gauge i.v. catheter placed were enrolled the study. Patients were excluded for the following conditions: more than one i.v. attempt, altered mental status, head trauma, lack of contact due to visual impairment, hearing or speech disorder, intoxication, distracting injury or physical abnormality at the i.v. site. The magnitude of pain of i.v. catheter placement was not related to age, sex, experience of the individual placing the i.v. catheter, site of i.v. catheter insertion and use of analgesic or antidepressive drugs (p > 0.05). Patients with a history of depression reported significantly higher pain than non-depressive patients (p = 0.001). Depressive patients reported higher severity of pain during i.v. catheter placement than nondepressed ones. This may influence the decision on whether or not to use local anaesthesia for catheter insertion. [source] Combined hearing and visual impairment and depression in a population aged 75 years and olderINTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 9 2002Taina Lupsakko Abstract Background Depression is associated with both visual and hearing impairment. Little is known about the relationship between combined hearing and visual impairment and mood in this age group. The aim of this population-based study was to investigate the association between functional sensory impairment, especially combined sensory impairment and depressive symptoms and depression diagnosed according to the DSM-IV criteria. Method The study group consisted of 470 adults, population-based sample, aged 75 years or older. We used the Snellen eye charts with E-letters and reading charts to evaluate the functional visual acuity. The ability to conduct a face-to-face conversation, the hearing aid use and the self-reported hearing problems were used to assess the functional hearing acuity. Depression was identified with two different methods. A geriatrician interviewed the subjects and the DSM-IV checklist was used to determine whether they met the criteria for major depression. The Zung Depression Status Inventory (DSI) was used to identify depressive symptoms. The cut off points of 40/80 and 48/80 in the DSI-score was used. Results Seventy-two persons (15%) of the study population had depression diagnosed according to the DSM-IV criteria. Twelve per cent of subjects in the Functional Hearing Impairment (FHI) group, twenty per cent in the Functional Visual Impairment (FVI) group, eighteen per cent in the Combined Sensory Impairment (CSI) group and fifteen per cent in the Adequate Sensory Function (ASF) group suffered major depression. The differences between these groups were insignificant. The occurrence rates of the DSI score equal or over 40 points was 50% in the FHI group, 53% in the FVI group, 70% in the CSI group and 45% in the ASF group. The difference between the ASF group and sensory impairment group including FHI, FVI and CSI groups was statistically significant (p,=,0.03). Conclusions Depressive symptoms, but not major depression, were common if elderly persons had combined sensory impairment. Copyright © 2002 John Wiley & Sons, Ltd. [source] Persecutory symptoms and perceptual disturbance in a community sample of older people: the Islington studyINTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 5 2001G. Livingston Abstract Background While there are extensive studies of paranoid symptoms and perceptual disturbance (PPD) in younger adults, relatively little is known about older adults with similar symptoms. Method This study took place in Islington, an inner London borough. Enumeration Districts were randomised to provide a sampling frame. Residents aged 65 or over were interviewed at home. The Short-CARE was used to elicit psychiatric symptoms and diagnosis. Sociodemographic particulars were elicited using the Client Sociodemographic and Service Receipt Inventory. Questions were asked regarding sight and hearing. We used subsections of the geriatric mental scale to identify people who had PPD symptoms. Medications taken were recorded. We asked ,Do you have any health problems?' as a screening question for subjective health problems. Results We interviewed 720 people. Twenty-eight (3.9%) participants scored positively on the PPD sub-scales of the GMS. A forward logistic regression analysis for independent predictors of PPD found the significant independent predictors were dementia (p,=,0.0000; odds ratio 6.8), drinking alcohol in last 6 months (p,<,0.03; odds ratio 0.3), drinking alcohol to help sleep (p,<,0.005; odds ratio 9.6), subjective memory loss (p,<,0.007; odds ratio 3.3) and uncorrected visual impairment (p,<,0.02; odds ratio 2.8). Conclusion There is a relatively high prevalence of PPD in older people living in the community. This is not associated with higher use of services despite the increased needs. Further studies should consider interventions to meet this unmet need. Copyright © 2001 John Wiley & Sons, Ltd [source] Relationship Between Frailty and Cognitive Decline in Older Mexican AmericansJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 10 2008Rafael Samper-Ternent MD OBJECTIVES: To examine the association between frailty status and change in cognitive function over time in older Mexican Americans. DESIGN: Data used were from the Hispanic Established Population for the Epidemiological Study of the Elderly. SETTING: Five southwestern states: Texas, New Mexico, Colorado, Arizona, and California. PARTICIPANTS: One thousand three hundred seventy noninstitutionalized Mexican-American men and women aged 65 and older with a Mini-Mental State Examination (MMSE) score of 21 or higher at baseline (1995/96). MEASUREMENTS: Frailty, defined as three or more of the following components: unintentional weight loss of more than 10 pounds, weakness (lowest 20% in grip strength), self-reported exhaustion, slow walking speed (lowest 20% in 16-foot walk time in seconds), and low physical activity level (lowest 20% on Physical Activity Scale for the Elderly score). Information about sociodemographic factors, MMSE score, medical conditions (stroke, heart attack, diabetes mellitus, arthritis, cancer, and hypertension), depressive symptoms, and visual impairment was obtained. RESULTS: Of the 1,370 subjects, 684 (49.9%) were not frail, 626 (45.7%) were prefrail (1,2 components), and 60 (4.4%) were frail (,3 components) in 1995/96. Using general linear mixed models, it was found that frail subjects had greater cognitive decline over 10 years than not frail subjects (estimate=,0.67, standard error=0.13; P<.001). This association remained statistically significant after controlling for potential confounding factors. CONCLUSION: Frail status in older Mexican Americans with MMSE scores of 21 or higher at baseline is an independent predictor of MMSE score decline over a 10-year period. Future research is needed to establish pathophysiological components that can clarify the relationship between frailty and cognitive decline. [source] Treatment of Uncorrected Refractive Error Improves Vision-Specific Quality of LifeJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 6 2006Anne L. Coleman MD OBJECTIVES: To evaluate the benefit of eyeglasses and magnifiers in elderly patients with uncorrected refractive errors. DESIGN: A single-center, randomized, prospective, controlled trial (September 2001 to August 2003). SETTING: Los Angeles County, California. PARTICIPANTS: One hundred thirty-one community-dwelling persons aged 65 and older who had habitual distance visual acuity of 20/32 or worse and whose distant visual acuity, near visual acuity, or both could be improved with eyeglasses, a magnifier, or both by two lines of acuity or more. INTERVENTION: Sixty-six were randomized to receive a prescription and voucher for free eyeglasses, a magnifier, or both immediately, and 65 were randomized to receive a prescription and voucher after the 3-month follow-up visit (the control group). MEASUREMENTS: Primary outcome was vision-specific functioning as measured using the 25-item National Eye Institute,Visual Functioning Questionnaire (NEI-VFQ). Secondary outcomes were distance and near visual acuity and overall functioning as measured using the Rosow-Breslau function questionnaire. RESULTS: In the intention-to-treat analysis of 3-month follow-up data, participants who received the eyeglasses prescription and voucher immediately had greater improvement in NEI-VFQ composite scores than the control group (P<.01). They also had greater improvement in perceptions of their general vision (P<.01), distance visual acuity (P=.03), near visual acuity (P=.04), and mental health (P=.02). CONCLUSION: Correction of uncorrected refractive error, one of the leading causes of visual impairment in older people, improved the vision-specific quality of life of community-dwelling older persons. [source] Severe Malignant Osteopetrosis Caused by a GL Gene Mutation,JOURNAL OF BONE AND MINERAL RESEARCH, Issue 7 2004Paola Quarello Abstract Infantile malignant autosomal recessive osteopetrosis is a genetically heterogeneous disease caused by the inability of OCLs to resorb and remodel bone, resulting in generalized osteosclerosis and obliteration of marrow spaces and cranial foramina. The classical clinical features are pathological fractures, visual impairment, and bone marrow failure. Two human genes have been described as the cause of this form of osteopetrosis: the T-cell immune-regulator-1 (TCIRG1) gene, which is mutated in >50% of the patients, and the chloride channel 7 (ClCN7) gene, which accounts for ,10% of cases. We report the clinical, radiographic, and histopathologic findings of the first human osteopetrosis case caused by a mutation in the grey-lethal (GL) gene. The patient, a 9-day-old male infant, presented with a very severe osteopetrotic phenotype including substantial hepatosplenomegaly since birth, cytopenia, and progressive major liver failure. Skeletal radiographs revealed a generalized increase in bone density with loss of corticomedullary differentiation. Histopathologic bone examination showed the typical osteopetrotic changes, with absence of resorptive activity, and osteoclasts, slightly decreased in number, with evident morphological alterations. [source] Adults with intellectual disabilities: prevalence, incidence and remission of self-injurious behaviour, and related factorsJOURNAL OF INTELLECTUAL DISABILITY RESEARCH, Issue 3 2009S.-A. Cooper Abstract Background Self-injurious behaviour (SIB) is a serious condition, with implications for the person, their family and financial costs to the state providing care. The previously reported prevalence of SIB has ranged from 1.7% to 41%, or 1.7%,23.7% in community studies. There has been little study of remission rate, and incidence has not previously been reported. SIB has been reported to be individually associated with lower ability, autism and communication impairments, but given the inter-relationships between these three factors, it is not known whether they are independently associated with SIB. This study investigates the point prevalence, incidence and remission rates of SIB among the adult population with intellectual disabilities (ID), and explores which factors are independently associated with SIB. Method A prospective cohort study design was used in a general community setting. The participants were all adults (16 years and over) with ID in a defined geographical area. Individual assessments were conducted with all participants. Results The point prevalence of SIB (as defined by DC-LD) was 4.9%, the two-year incidence was 0.6%, and two-year remission rate was 38.2%. Independently related to SIB were: lower ability level, not living with a family carer, having attention deficit hyperactivity disorder, visual impairment, and not having Down syndrome. Other factors, including communication impairment, autism, and level of deprivation of the area resided within, were not related. Conclusions SIB is not as enduring and persistent as previously thought; a significant proportion gains remission in this time period. This should provide hope for families, paid carers and professionals, and reduce therapeutic nihilism. Our study is a first tentative step towards identifying risk-markers for SIB, and developing aetiological hypotheses for subsequent testing. The extent to which SIB may be a relapsing-remitting (episodic) condition requires further investigation, so does further hypothesis-based investigation of factors that might be predictive of incidence of, and remission from, SIB. [source] Obstacles in large-scale epidemiological assessment of sensory impairments in a Dutch population with intellectual disabilitiesJOURNAL OF INTELLECTUAL DISABILITY RESEARCH, Issue 8 2004H. Evenhuis Abstract Background A population-based epidemiological study on visual and hearing impairment was planned in a random sample of 2100 clients, drawn from a base population of 9012 users of Dutch residential and day-care intellectual disability (ID) services with the whole range of IDs. Stratification was applied for age 50 years and over and Down syndrome. Visual and hearing functions were assessed according to a standardized protocol, in cooperation with regular ophthalmologists and regional audiological centres. Anticipated obstacles in sample collection, random inclusion, informed consent, expertise of investigators, time and costs were eliminated by a careful preparation. However, inclusion and participation were incomplete. Method In a descriptive retrospective design, we collected data from our study files on inclusion and participation as well as reasons for non-participation, to identify unanticipated obstacles for this kind of research. Results Consent was obtained for 1660 clients, and 1598 clients participated in the data collection (76% of intended sample of 2100). Inclusion and participation rates were especially lower in community-based care organizations, resulting in unintentional skewing of the sample towards more severe levels of ID. Complete and reliable data to diagnose visual impairment were obtained for 1358/1598 (85%) and to diagnose hearing impairment for 1237/1598 participants (77%). Unanticipated obstacles had to do with the quality of coordination within care organizations, with characteristics of screening methods, and with collaboration with the regular health care system. Assessments of visual function were more easy to organize than were those of hearing. Based on our current experience, practical recommendations are given for future multicentre research, especially in community-based settings. [source] | ||||||||||||||||||||||||||||||||||||||||