Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0085632 (apathy)
 4,089 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Depression is the most common neuropsychiatric complication of a stroke (Post Stroke DepressionPSD) and has been shown to impede the recovery and rehabilitation of these patients. Prevalence rates of PSD vary between 6% and 79%. Direct comparison between studies is limited due to their different methodology. Etiology of PSD is determined by biological and psychosocial factors. Symptoms of PSD appear in three areas: affective, somatic and cognitive. Differential diagnosis includes post-stroke fatigue and pseudo-depressive manifestations of ischemic infarctions (apathy, aprosody, athymhormia, pseudobulbar palsy). Mortality in post-stroke patients is higher than in non-depressed stroke patients and suicide ideation is observed in 6.6-11.3% of stroke patients. Selective serotonin reuptake inhibitors (SSRI) are considered as the first choice treatment of PSD. Other therapeutic approaches include cognitive and functional rehabilitation. PSD is a potentially treatable condition, yet under-diagnosed, and has a negative effect on functional recovery and survival of stroke patients.
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PMID:[Post-stroke depression: recognition and treatment interventions]. 2197 Nov 99

A 55-year-old woman was admitted with a 3 days history of increasing lethargy with bradyphrenia and apathy. She progressively developed severe somnolence with marked abulia, right hemiparesis, right hemianopsia, and pseudobulbar palsy. Brain magnetic resonance imaging showed the rare image of bilateral acute anterior choroidal artery infarction. Pseudobulbar mutism and in rare cases abulia have been described in acute anterior choroidal artery infarction contralateral to an older lesion in mirror position. Although neurologic deterioration is not infrequent in anterior choroidal artery territory infarcts, the absence of focal neurologic signs on admission is rare and did not raise suspicion of acute stroke.
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PMID:Bilateral anterior choroidal artery infarction presenting with progressive somnolence. 2510 36

Objectives: Recently, new criteria for sensitive and specific clinical diagnosis of progressive supranuclear palsy (PSP) have been addressed while distinct clinical phenotypes of the disorder have been increasingly described in the literature. This study aimed to describe past and present aspects of the disease as well as to highlight the cognitive and behavioral profile of PSP patients in relation to the underlying pathology, genetics and treatment procedures.Methods: A Medline and Scopus search was performed to identify articles published on this topic. Articles published solely in English were considered.Results: The most common clinical characteristics of PSP included early postural instability and falls, vertical supranuclear gaze palsy, parkinsonism with poor response to levodopa and pseudobulbar palsy. Frontal dysfunction and verbal fluency deficits were the most distinct cognitive impairments in PSP while memory, visuospatial and social cognition could also be affected. Apathy and impulsivity were also present in PSP patients and had significant impact on relatives and caregivers.Conclusions: PSP is a neurodegenerative disorder with prominent tau neuropathology. Movement, motivation and communication impairments in patients with PSP may limit participation in everyday living activities. Comprehensive neuropsychological assessments are of significant importance for PSP cognitive evaluation. Pharmacologic and non-pharmacologic approaches could be applied in order to relieve patients and improve quality of life.Clinical Implications: Executive dysfunction is the most notable cognitive impairment and dominates the neuropsychological profile of patients with PSP.
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PMID:The Progressive Supranuclear Palsy: Past and Present Aspects. 3175 26