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Query: UMLS:C0025362 (mental retardation)
 15,878 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Historically, the perceived relation between mental illness and mental retardation has undergone substantial changes. During the past 2 centuries, clinical observations and systematic research addressing these 2 constructs have developed along separate lines. Consequently, the pathogenesis and treatment of psychopathology, emotional disorders, and behavior problems experienced by individuals with mental retardation have not been the purview of mainstream clinical psychology. This article initiates a special section on mental retardation and mental illness to provide up-to-date summaries of various key clinical and research issues regarding this population (i.e., individuals with "dual diagnoses").
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PMID:Introduction to special section: mental retardation and mental illness. 803 27

Challenges associated with behavioral training approaches for individuals with mental retardation and mental illness in the community are reviewed in this article. Family and nonfamily facilitated training are considered. Professional practice issues are reviewed, and justification for multifactor behavioral assessment is offered. Future research directions are discussed.
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PMID:Community-based behavioral training approaches for people with mental retardation and mental illness. 803 28

A controlled pilot study determined oral health in persons with quadriplegia due to spinal cord injury, and compared dental disease rates in spinal cord injury and other disability groups. Seventeen adults with spinal cord injury and 17 controls were assessed for dental/medical/social history; manual function; head, neck, and oral lesions; salivary flow; DMFS; and gingivitis, periodontal pockets, plaque, and calculus. Findings were compared with those from prior studies according to the same protocol, for groups of similar age with mental retardation, cerebral palsy, traumatic brain injury, and chronic mental illness. No significant differences between spinal cord injury and control subjects were noted, except that fewer spinal cord injury subjects brushed daily or flossed (p < 0.05); dependent subjects tended to have more plaque and gingivitis than those brushing independently. Subjects with spinal cord injury and mental illness had less gingivitis than those with mental retardation and cerebral palsy (p < 0.001); on calculus, subjects with spinal cord injury ranked lower than subjects with mental illness (p < 0.05). On DFS, mentally ill subjects and those with traumatic brain injury ranked higher than mentally retarded and cerebral palsy groups, with spinal cord injury subjects intermediate. Mentally retarded and traumatic-brain-injured subjects had fewer teeth than other groups (p < 0.05). The findings suggest differences in oral health status and oral care for various disabled populations.
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PMID:A comparison of oral health in spinal cord injury and other disability groups. 804 30

Different aspects of psychopathology and folate metabolism were studied in a group of 150 adults from hospitals and the community who had mental retardation and epilepsy and compared with an individually matched control group of 150 adults with mental retardation but no epilepsy. Only 4.45% of those receiving anticonvulsant medication had a serum folate level below the normal laboratory reference range. Anticonvulsants other than sodium valproate tended to lower serum folate level. Results showed an inverse relation between the serum anticonvulsant levels and serum folate level. When the serum folate level of the adults with epilepsy who had either severe behavior problems and/or psychiatric illness and/or personality disorder was compared with the adults with epilepsy who did not have these disorders, no major significant intergroup difference emerged in serum folate level.
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PMID:Effect of folate metabolism on the psychopathology of adults with mental retardation and epilepsy. 805

This article reports on age-specific findings of mental health problems among residents with Down's syndrome (DS) (n = 307) and without (non-DS) (n = 1274 in dutch group homes and institutes for people with mental retardation. Whereas a proportional increase of psychological problems was found for elderly DS persons with severe mental retardation, non-DS residents did not show such age-specific differences. High ratings of psychological problems for the elderly DS residents corresponded very well with the diagnosis of 'dementia' made by the physicians. Only for non-DS persons with severe mental retardation was a proportional decrease of challenging behaviour found with advanced age. Whereas psychological problems in elderly DS persons could be explained for the greater part of the diagnosis 'dementia', challenging behaviour--although also common in elderly DS--was shown to be a more independent phenomenon. With regard to psychiatric diagnosis, non-DS residents with mild retardation had six times as much a mental disorder, and non-DS residents with severe or profound mental retardation had up to 15 times as much, compared with their DS peers.
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PMID:Mental health problems in elderly people with and without Down's syndrome. 806 78

Individuals with mental retardation are almost twice as likely to demonstrate severe behavioral problems or symptoms of mental illness as are nonmentally retarded individuals. At present, however, the ability to diagnose a mental disorder in an individual with mental retardation is difficult, and instruments are needed to help facilitate this process. The Adolescent Behavior Checklist was developed with this purpose in mind. This self-report scale is used to assess the likelihood that an adolescent with mild mental retardation or borderline intelligence has a diagnosable mental illness. The 86-item yes/no self-report scale renders scores on eight subscales derived from DSM III-R. The checklist has been found to have good criterion and congruent validity and good test-retest reliability. Data regarding interrater reliability and the sensitivity and specificity of the scale are presented, as are implications for future research.
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PMID:The Adolescent Behavior Checklist: normative data and sensitivity and specificity of a screening tool for diagnosable psychiatric disorders in adolescents with mental retardation and other development disabilities. 808 31

Neuroleptic-induced akathisia is a relatively common side effect of neuroleptic medication, characterized by a subjective sense of restlessness and the inability to sit still. It has been associated with aggression, anxiety, sleep disturbance, and suicide among patients who have mental illness. These side effects are fairly well-researched in the psychiatric literature but rarely addressed in the mental retardation literature. The prevalence, types of akathisia, differential diagnosis, and treatment were reviewed and a relevant case report presented. The importance of the diagnosis and treatment of neuroleptic-induced akathisia in individuals with mental retardation was discussed.
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PMID:Case study of neuroleptic-induced akathisia: important implications for individuals with mental retardation. 810 97

The projective Hand Test (Wagner, 1962/1983) was administered to 17 older adults with a dual diagnosis (mental retardation existing concurrently with some form of mental illness) residing in a Midwestern institution for the mentally retarded. Each of these individuals was matched with another resident in the same institution with a single diagnosis of mental retardation on the variables of age, sex, and level of mental retardation to determine differences between the groups on the Hand Test. The dual diagnosis group gave significantly more bizarre (BIZ) responses, whereas the single diagnosis group gave more descriptive (DES) responses. It was contended that these two variables accurately reflect the essential difference between dual and single diagnosed mentally retarded individuals.
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PMID:Hand test characteristics of dual diagnosed mentally retarded older adults. 822 37

The purpose of this paper is to provide psychiatrists with practical advice on how to detect malingered mental illness. Various types of malingering are defined and the five major purposes of malingering are specified. The research literature on malingering is reviewed. Clinicians must be thoroughly grounded in the phenomenology of true mental disease to detect malingering. Detailed information about hallucinations is reviewed so that faked hallucinations that do not follow typical patterns can be more easily identified. Strategies for approaching persons suspected of malingering are suggested. Features of malingered mutism, mania, depression and mental retardation are described. The differential diagnosis of malingering, post-traumatic stress disorder, conversion disorder, and post-concussion syndromes after trauma is discussed. Clues to malingered psychoses and post-traumatic stress disorders are delineated. Finally, specific indicators of malingered insanity defenses are identified.
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PMID:Defrocking the fraud: the detection of malingering. 827 Mar 91

It is now well known that a higher proportion of people with mental retardation show behavioural and psychiatric disorders compared to their non-mentally retarded counterparts. However, the exact relationship between psychiatric illness and behavioural disorder in this population is far from clear. There are problems of using the standard diagnostic and classification categories in this population, particularly in those who are severely and profoundly mentally retarded. Recently, there have been many novel approaches to this diagnostic dilemma, including 'developmental approach' and 'psychodynamic approach'. In the Netherlands, the so-called 'developmental-dynamic' approach has been used in the diagnosis and treatment of behavioural and psychiatric disorders in the mentally retarded. There have also been many treatment approaches, including drug therapy, behavioural treatment, psychotherapy, cognitive and social learning. Also the Dutch, Swiss and German traditions have extensive experience in the directive pedagogical treatment of the mentally retarded.
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PMID:Diagnosis and treatment of psychiatric and behavioural disorders in mentally retarded individuals: the state of the art. 827 25


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