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

Our aim in this study was to validate a stress-process model for Hispanic caregivers of adults with mental retardation that incorporates family functioning. The model postulates that maladaptive adult behaviors are related to poorer family relationships and higher levels of family burden, which in turn is related to caregiver psychological distress and self-reported health. The 153 Hispanic caregivers were interviewed in their homes with structured interviews and self-report measures. We analyzed cross-sectional data using structural equation modeling. The hypothesized model provided an excellent fit to the data. Also, family relationships mediated the relationship between maladaptive adult behaviors and family burden, and higher levels of family burden were related to greater caregiver distress. Acculturation was negatively related to caregiver distress.
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PMID:Hispanic caregivers of adults with mental retardation: importance of family functioning. 1679 27

Angelman Syndrome (AS), characterized by mental retardation, absence of speech, seizures and motor dysfunction, is caused by genetic defects leading to loss of expression of the maternal copy of the chromosome 15q11-13 imprinted region. Most cases are sporadic, being caused by de novo deletion of maternal chromosome 15q11-13 (75%) or by paternal uniparental disomy (3-4%). Familial cases can occur, due to mutations in the UBE3A gene or in the imprinting center. We describe the case of a pregnant woman having two nephews with AS caused by a UBE3A mutation; lack of communication within the family led the woman to be completely unaware of the risk of disease recurrence until 15 weeks of gestation. UBE3A genetic testing revealed she carried the familial mutation 892-893delCT. Prenatal diagnosis was performed on amniotic fluid and demonstrated that the fetus had inherited the mutation. The unexpected diagnosis and the subsequent termination of the pregnancy caused the woman to undergo acute psychological distress showing relevant psychopathological symptoms. Nevertheless, at 2-year follow-up, adverse consequences were minimized, and the couple was planning a new pregnancy. Factors affecting the psychological outcome of abortion and the role of psychological support in reducing the risk of long-term unfavorable consequences are discussed.
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PMID:Psychological consequences of prenatal diagnosis in a case of familial Angelman syndrome. 1700 41

This study was designed to identify predictors of parental stress and psychological distress among parents of children with mental retardation in the United Arab Emirates. It examined the relative contributions of child characteristics, parents' sociodemographics, and family environment to parental stress and psychological distress. Participants were parents of 225 mentally retarded children, of whom 113 were fathers and 112 were mothers. Measures of parental stress (QRS-F), psychiatric symptom index (PSI) and family environment scale (FES) were administered in an interview format. Hierarchical multiple regression was used to predict parental stress and psychological distress. The results indicate that the model containing all three predictor blocks, child characteristics, parents' sociodemographics, and family environment, accounted for 36.3% and 22.5% of parental stress and parents' psychiatric symptomatology variance, respectively. The age of the child was significantly associated with parents' feelings of distress and psychiatric symptom status, and parental stress was less when the child was older. Parents reported more psychiatric symptomatology when the child showed a high level of dysfunction. Fathers' work appeared to be a significant predictor of parental stress, indicating that for fathers who were not working the level of stress was higher than fathers who were working. Lower socioeconomic level was associated with greater symptom rates of cognitive disturbance, depression, anxiety, and despair among parents. Among the family environment variables, only the personal growth dimension stood out as a predictor of parental stress. An orientation toward recreational and religious pursuits, high independence, and intellectual and recreational orientations were associated with lower levels of parental stress. On the other hand, parents in achievement-oriented families showed elevated levels of parental stress. Implications for prevention, and intervention as well as parent training and system-oriented counseling programs are discussed.
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PMID:Psychological distress among parents of children with mental retardation in the United Arab Emirates. 1712 51