15 research outputs found
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A Longitudinal Study of Family Functioning in Offspring of Parents Diagnosed With Bipolar Disorder
ObjectiveTo compare the longitudinal course of family functioning in offspring of parents with bipolar disorder (BD), offspring of parents with non-BD psychopathology, and offspring of healthy control (HC) parents.MethodOffspring of parents with BD (256 parents and 481 offspring), parents without BD (82 parents and 162 offspring), and HC parents (88 parents and 175 offspring) 7 to 18 years of age at intake, from the Bipolar Offspring Study (BIOS), were followed for an average of 4.3 years. Family functioning was evaluated using the child- and parent-reported Family Adaptability and Cohesion Scale-II and the Conflict Behavior Questionnaire. The data were analyzed using multivariate multilevel regression, generalized linear estimating equation models, and path analysis.ResultsFamilies of parents with BD and parents with non-BD psychopathology showed lower cohesion and adaptability and higher conflict compared with HC families. There were no significant differences in cohesion and adaptability between families of parents with psychopathology. The effect of parental psychopathology on family functioning was mediated by parental psychosocial functioning and, to a lesser extent, offspring disorders. In all 3 groups, parent-reported family conflict was significantly higher than child-reported conflict. Across groups, family cohesion decreased over follow-up, whereas conflict increased.ConclusionAny parental psychopathology predicted family impairment. These results were influenced by the offspring's age and were mediated by parental psychosocial functioning and, to a lesser degree, by offspring psychopathology. These findings emphasize the need to routinely assess family functioning in addition to psychopathology and provide appropriate interventions to parents and offspring
Categorical and dimensional psychopathology in Dutch and US offspring of parents with bipolar disorder: A preliminary cross-national comparison : A preliminary cross-national comparison
OBJECTIVE: Accumulating evidence suggests cross-national differences in adults with bipolar disorder (BD), but also in the susceptibility of their offspring (bipolar offspring). This study aims to explore and clarify cross-national variation in the prevalence of categorical and dimensional psychopathology between bipolar offspring in the US and The Netherlands. METHODS: We compared levels of psychopathology in offspring of the Pittsburgh Bipolar Offspring Study (n=224) and the Dutch Bipolar Offspring Study (n=136) (age 10-18). Categorical psychopathology was ascertained through interviews using the Schedule for Affective Disorders and Schizophrenia for School Age Children (K-SADS-PL), dimensional psychopathology by parental reports using the Child Behavior Checklist (CBCL). RESULTS: Higher rates of categorical psychopathology were observed in the US versus the Dutch samples (66% versus 44%). We found no differences in the overall prevalence of mood disorders, including BD-I or -II, but more comorbidity in mood disorders in US versus Dutch offspring (80% versus 34%). The strongest predictors of categorical psychopathology were maternal BD (OR: 1.72, p<.05), older age of the offspring (OR: 1.19, p<.05), and country of origin (US; OR: 2.17, p<.001). Regarding comorbidity, only country of origin (OR: 7.84, p<.001) was a significant predictor. In general, we found no differences in dimensional psychopathology based on CBCL reports. LIMITATIONS: Preliminary measure of inter-site reliability. CONCLUSIONS: We found cross-national differences in prevalence of categorical diagnoses of non-mood disorders in bipolar offspring, but not in mood disorder diagnoses nor in parent-reported dimensional psychopathology. Cross-national variation was only partially explained by between-sample differences. Cultural and methodological explanations for these findings warrant further study
Categorical and dimensional psychopathology in Dutch and US offspring of parents with bipolar disorder: A preliminary cross-national comparison
Objective: Accumulating evidence suggests cross-national differences in adults with bipolar disorder (BD), but also in the susceptibility of their offspring (bipolar offspring). This study aims to explore and clarify cross-national variation in the prevalence of categorical and dimensional psychopathology between bipolar offspringin the US and The Netherlands. Methods: We compared levels of psychopathology in offspring of the Pittsburgh Bipolar Offspring Study (n=224) and the Dutch Bipolar Offspring Study (n=136) (age 10-18). Categorical psychopathology was ascertained through interviews using the Schedule for Affective Disorders and Schizophrenia for School Age Children (K-SADS-PL), dimensional psychopathology by parental reports using the Child Behavior Checklist (CBCL). Results: Higher rates of categorical psychopathology were observed in the US versus the Dutch samples (66% versus 44%). We found no differences in the overall prevalence of mood disorders, including BD-I or -II, but more comorbidity in mood disorders in US versus Dutch off spring (80% versus 34%). The strongest predictors of categorical psychopathology were maternal BD (OR: 1.72, p Limitations: Preliminary measure of inter-site reliability. Conclusions: We found cross-national differences in prevalence of categorical diagnoses of non-mood disorders in bipolar offspring, but not in mood disorder diagnoses nor in parent-reported dimensional psychopathology. Cross-national variation was only partially explained by between-sample differences. Cultural and methodological explanations for these findings warrant further study. (C) 2016 Elsevier B.V. All rights reserved
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Child/Adolescent Anxiety Multimodal Study: Evaluating Safety
ObjectiveTo evaluate the frequency of adverse events (AEs) across 4 treatment conditions in the Child/Adolescent Anxiety Multimodal Study (CAMS), and to compare the frequency of AEs between children and adolescents.MethodParticipants ages 7 to 17 years (mean = 10.7 years) meeting the DSM-IV criteria for 1 or more of the following disorders: separation anxiety disorder, generalized anxiety disorder, or social phobia were randomized (2:2:2:1) to cognitive-behavioral therapy (CBT, n = 139), sertraline (SRT, n = 133), a combination of both (COMB, n = 140), or pill placebo (PBO, n = 76). Data on AEs were collected via a standardized inquiry method plus a self-report Physical Symptom Checklist (PSC).ResultsThere were no differences between the double-blinded conditions (SRT versus PBO) for total physical and psychiatric AEs or any individual physical or psychiatric AEs. The rates of total physical AEs were greater in the SRT-alone treatment condition when compared to CBT (p < .01) and COMB (p < .01). Moreover, those who received SRT alone reported higher rates of several physical AEs when compared to COMB and CBT. The rate of total psychiatric AEs was higher in children (≤12 years) across all arms (31.7% versus 23.1%, p < .05). Total PSC scores decreased over time, with no significant differences between treatment groups.ConclusionThe results support the tolerability/safety of selective serotonin reuptake inhibitor (SSRI) treatment for anxiety disorders even after adjusting for the number of reporting opportunities, leading to no differences in overall rates of AEs. Few differences occurred on specific items. Additional monitoring of psychiatric AEs is recommended in children (≤12 years). Clinical trial registration information-Child and Adolescent Anxiety Disorders (CAMS); http://clinicaltrials.gov; NCT00052078
Child/Adolescent Anxiety Multimodal Study: Evaluating Safety
ObjectiveTo evaluate the frequency of adverse events (AEs) across 4 treatment conditions in the Child/Adolescent Anxiety Multimodal Study (CAMS), and to compare the frequency of AEs between children and adolescents.MethodParticipants ages 7 to 17 years (mean = 10.7 years) meeting the DSM-IV criteria for 1 or more of the following disorders: separation anxiety disorder, generalized anxiety disorder, or social phobia were randomized (2:2:2:1) to cognitive-behavioral therapy (CBT, n = 139), sertraline (SRT, n = 133), a combination of both (COMB, n = 140), or pill placebo (PBO, n = 76). Data on AEs were collected via a standardized inquiry method plus a self-report Physical Symptom Checklist (PSC).ResultsThere were no differences between the double-blinded conditions (SRT versus PBO) for total physical and psychiatric AEs or any individual physical or psychiatric AEs. The rates of total physical AEs were greater in the SRT-alone treatment condition when compared to CBT (p < .01) and COMB (p < .01). Moreover, those who received SRT alone reported higher rates of several physical AEs when compared to COMB and CBT. The rate of total psychiatric AEs was higher in children (≤12 years) across all arms (31.7% versus 23.1%, p < .05). Total PSC scores decreased over time, with no significant differences between treatment groups.ConclusionThe results support the tolerability/safety of selective serotonin reuptake inhibitor (SSRI) treatment for anxiety disorders even after adjusting for the number of reporting opportunities, leading to no differences in overall rates of AEs. Few differences occurred on specific items. Additional monitoring of psychiatric AEs is recommended in children (≤12 years). Clinical trial registration information-Child and Adolescent Anxiety Disorders (CAMS); http://clinicaltrials.gov; NCT00052078