Parent-dependent stressors and the onset of anxiety disorders in children: links with parental psychopathology

Breaking the cycle: Psychological and social dimensions of pediatric functional gastrointestinal disorders

BACKGROUND

Functional gastrointestinal disorders (FGIDs) in children present with chronic symptoms like abdominal pain, diarrhea, and constipation without identifiable structural abnormalities. These disorders are closely linked to gut-brain axis dysfunction, altered gut microbiota, and psychosocial stress, leading to psychiatric comorbidities such as anxiety, depression, and behavioral issues. Understanding this bidirectional relationship is crucial for developing effective, holistic management strategies that address physical and mental health.

AIM

To examine the psychiatric impacts of FGIDs in children, focusing on anxiety and depression and their association with other neurodevelopmental disorders of childhood, such as attention-deficit/hyperactivity disorder, emphasizing the role of the gut-brain axis, emotional dysregulation, and psychosocial stress. Key mechanisms explored include neurotransmitter dysregulation, microbiota imbalance, central sensitization, heightening stress reactivity, emotional dysregulation, and symptom perception. The review also evaluates the role of family dynamics and coping strategies in exacerbating FGID symptoms and contributing to psychiatric conditions.

METHODS

A narrative review was conducted using 328 studies sourced from PubMed, Scopus, and Google Scholar, covering research published over the past 20 years. Inclusion criteria focused on studies examining FGID diagnosis, gut-brain mechanisms, psychiatric comorbidities, and psychosocial factors in pediatric populations. FGIDs commonly affecting children, including functional constipation, abdominal pain, irritable bowel syndrome, gastroesophageal reflux, and cyclic vomiting syndrome, were analyzed concerning their psychological impacts.

RESULTS

The review highlights a strong connection between FGIDs and psychiatric symptoms, mediated by gut-brain axis dysfunction, dysregulated microbiota, and central sensitization. These physiological disruptions increase children’s vulnerability to anxiety and depression, while psychosocial factors - such as chronic stress, early-life trauma, maladaptive family dynamics, and ineffective coping strategies - intensify the cycle of gastrointestinal and emotional distress.

CONCLUSION

Effective management of FGIDs requires a biopsychosocial approach integrating medical, psychological, and dietary interventions. Parental education, early intervention, and multidisciplinary care coordination are critical in mitigating long-term psychological impacts and improving both gastrointestinal and mental health outcomes in children with FGIDs.

Developing the Arab Polygamy Anxiety Scale: Content Validity, Factor Analysis, and Reliability

Islam allows for polygamy under conditions of justice and ability. However, many doubt the ability to engage in polygamy for fear of unexpected and substantially challenging consequences in the future. To help individuals understand themselves, the polygamy anxiety scale (PAS) was developed. This study aimed to collect items referring to the PAS from previous theoretical literature. The items were evaluated by experts (N = 21) and were shortened to 33 items. Two different types of samples were obtained. The first sample (N = 427) was used to verify the validity of the exploratory factor analysis (EFA). The results revealed that four factors explained 71% of the total variance. The items were distributed according to financial, family, physical, and personal factors (28 items). The second sample (N = 389) was used to verify the CFA, convergent validity, and reliability. In addition, four factors were confirmed using CFA. This result was consistent with the standard. Additionally, the results revealed that all correlations between the PAS score and future marriage anxiety, general anxiety, self-esteem and marital adjustment were statistically significant. Cronbach's alpha values for the four factors ranged between 0.86 and 0.79, and the total score was 0.90. Finally, the correlations between the PAS scores and the four factors were statistically significant. The study concluded that PAS is suitable for Muslims who desire polygamy and can be used to enhance mental health and protect families, children, and wives.

Parental psychopathology and offspring anxiety disorders in childhood and adolescence: A Finnish nationwide register study

BACKGROUND

Research suggests an association between parental psychiatric disorders and offspring anxiety disorders, yet comprehensive studies are limited. This study aims to investigate the associations between various parental psychiatric disorders and anxiety disorders in their offspring.

METHOD

Using Finnish register data, this nested case-control study analyzed 867,175 singleton live births from 1992 to 2006, identifying 21,671 cases of anxiety disorders diagnosed between 1998 and 2016. Matched with four controls each (n = 72,414) based on age and biological sex, the study adjusted for demographic and prenatal factors using conditional logistic regression models to calculate odds ratios (aORs).

RESULTS

There was a significant association between parental psychiatric disorders and increased risk of anxiety disorders in offspring. The risk was notably higher when both parents had psychiatric disorders (aOR = 5.04; 95 % CI, 4.70-5.39; p < .001). Maternal psychiatric disorders were strongly associated with offspring anxiety than paternal disorders (aOR 1.52; 95 % CI 1.43-1.61; p < .001). This association was consistent regardless of timing of parental diagnosis. Significant associations were observed between any parental psychiatric disorder and increased risks in offspring for specific phobia, social phobia, generalized anxiety disorder, separation anxiety, and panic disorder. Maternal psychiatric disorders showed elevated risk for panic disorder and social phobia among girls and separation anxiety and generalized anxiety among boys.

CONCLUSION

The findings emphasize the significant impact of parental psychiatric health on offspring anxiety disorders, highlighting the influence of genetic and environmental factors. Addressing parental mental health is crucial in preventing childhood anxiety disorders.

Parental psychopathology and posttraumatic stress in Puerto Ricans: the role of childhood adversity and parenting practices

BACKGROUND

Parental psychopathology is associated with their children's posttraumatic stress symptoms (PTSS). However, the mechanisms through which this occurs remain unclear. We hypothesized that exposure to childhood adversities is the mechanism linking parental psychopathology to child PTSS and that parenting practices moderated these associations.

METHODS

Participants (N = 1,402) with an average age of 24.03 years old (SD = 2.20), were all Puerto Ricans (50% Male and 50% Female) from the Boricua Youth Study, which is a four-wave longitudinal study spanning almost 20 years, following individuals from childhood (ages 5-13 at Wave 1) to young adulthood. Measured variables include parental psychopathology at Wave 1, childhood adversities and parenting practices at Waves 2-3, and PTSS at Wave 4. A traditional mediation model estimated the association between parental psychopathology and child PTSS via childhood adversities. A moderated mediation model was used to examine whether parenting practices moderated this mediation model.

RESULTS

Results showed that the total effect of parental psychopathology at Wave 1 on PTSS at Wave 4 was fully mediated by childhood adversities at Waves 2-3 (direct effect b = 1.72, 95% CI = [-0.09, 3.83]; indirect effect b = 0.40, 95% CI = [0.15, 0.81]). In addition, the magnitude of this pathway varied by levels of parenting practices (i.e. parental monitoring and parent-child relationship quality). Specifically, the indirect effect of additional adversities in the psychopathology-PTSS link was stronger with higher levels of parental monitoring but weaker with higher parent-child relationship quality scores.

CONCLUSIONS

Intergenerational continuity of psychopathology may be mitigated through the prevention of additional childhood adversities via upstream interventions, emphasizing providing parents with mental health needs with parenting tools. Family-based interventions focused on providing families with the tools to improve parent-child relationships may reduce the negative impact of childhood adversities on mental health across the life course.

Association between Maternal Anxiety and Children's Problem Behaviors: A Systematic Review and Meta-Analysis

Although numerous studies have found that maternal anxiety is a risk factor for the development of children's problem behaviors, and there is a possible role of genes in the association between the two. And anxious mothers caring for their children can also affect the development of children's problem behaviors. However, there is also considerable evidence from studies that refute this view. This study used a meta-analysis to explore the relationship between maternal anxiety and preschool children's problem behaviors. Through literature retrieval and selection, in terms of the criteria for inclusion in the meta-analysis, 88 independent effect sizes (34 studies, 295,032 participants) were picked out as meta-analysis units. The test for heterogeneity illustrated that there was significant heterogeneity in 88 independent effect sizes, while the random effects model was an appropriate model for the subsequent meta-analysis. The publication bias test indicated that the impact of publication bias was modest but the major findings remained valid. In addition, in terms of the tentative review analysis and research hypotheses, the random effects model was used as a meta-analysis model. The research revealed that maternal anxiety was significantly positively correlated with preschool children's internalizing problem behaviors, externalizing problem behaviors, and overall problem behaviors. The moderating effect analysis showed that region and gender of the child affected the relationship between maternal anxiety and children's internalizing problem behaviors and externalizing problem behaviors, and region, child's age and gender, mother's age, and education level affected maternal anxiety and preschool children's problems behavioral relationship. Hence, these results affirmed the role of maternal anxiety and emphasized the need to pay attention to the demographic characteristics and cultural background of the subjects during the research process and consider the generalizability of the conclusions under different circumstances.

Treatment Refractory Internalizing Behaviour Across Disorders: An Aetiological Model for Severe Emotion Dysregulation in Adolescence

Auto-aggressive behaviour, especially treatment refractory suicidality in adolescents with psychiatric disorders, may be challenging to clinicians. In search of therapeutic possibilities, we have integrated current opinions regarding causality and interdependency of suicidality and auto-aggressive behaviour across disorders within the HiTOP framework. We propose a developmental model regarding these unsettling behaviours in youths that may help to guide future directions for research and interventions. We argue that the interdependent development of biologic factors, attachment, moral reasoning and emotion regulation in an overprotective environment may lead to social anxiety and later during development to emotion dysregulation and severe internalizing behaviour disorders. To optimize treatment efficacy for both internalizing and externalizing behaviour, we emphasize the importance transdiagnostic interventions, such as addressing non-compliance, restoration of trust between parents and their child, and limitation of avoidance behaviour. These may be seen as higher order interventions within the HiTOP framework.

Effects of Morphine and Maternal Care on Behaviors and Protein Expression of Male Offspring

Genes and environment interact during development to alter gene expression and behavior. Parental morphine exposure before conception has devastating effects on the offspring. In the present study, we evaluated the role of maternal care in the intergenerational effect of maternal morphine exposure. Female rats received morphine or saline for ten days and were drugfree for another ten days. Thereafter, they were allowed to mate with drug-naïve male rats. When pups were born, they were cross-fostered to assess the contribution of maternal care versus morphine effects on the offspring. Adult male offspring were examined for anxiety-like behavior, spatial memory, and obsessive-compulsive-like behavior. To determine the mechanisms underlying the observed behavioral changes, protein levels of acetylated histone H3, BDNF, Trk-B, NMDA subunits, p-CREB, and 5-HT₃R were measured in the brain. Our results indicate that maternal caregiving is impaired in morphine-abstinent mothers. Interestingly, maternal care behaviors were also affected in drug-naïve mothers that raised offspring of morphine-exposed mothers. In addition, the offspring of morphine abstinent and non-drug dependent mothers, when raised by morphine abstinent mothers, exhibited more anxiety, obsessive-compulsive behaviors and impaired spatial memory. These altered behaviors were associated with alterations in the levels of the above-mentioned proteins. These data illustrate the intergenerational effects of maternal morphine exposure on offspring behaviors. Moreover, exposure to morphine before gestation not only affects maternal care and offspring behavior, but also has negative consequences on behaviors and protein expression in adoptive mothers of affected offspring.

Negative Life Events as Predictors of Anxiety Outcomes: An Examination of Event Type

Long-term follow-up studies of anxiety treatment have found that greater exposure to negative life events (NLEs) predicts poorer anxiety outcomes, but none have examined whether specific types of NLEs are differentially associated with child outcomes. This study examined the frequency of NLEs and whether specific types of NLEs were associated with increased risk of having an anxiety disorder 6.5 years post randomization. Participants were 319 adolescents and adults, ages 11 to 26 (M = 17), enrolled in Child/Adolescent Anxiety Multimodal Extended Long-term Study. At their first follow-up visit, participants completed a diagnostic interview and a 40-item Life Events Scale that reflected whether specific events occurred since their last post treatment assessment. Life events were categorized into domains (i.e., family, academic, health, and social) via researcher consensus. Participants reported having experienced an average of four NLEs. Participants with an anxiety disorder at follow-up were significantly more likely to have failed a grade in school (OR = 5.9) and experienced a negative change in acceptance by peers (OR = 4.9; ps < 0.001). After controlling for gender, age, race, and SES, a greater number of NLEs in the academic domain increased the odds of having an anxiety disorder at follow-up (OR = 2.4, p < 0.001). No other domains were predictive of disorder status at follow-up. Findings highlight the value of examining specific NLEs in relation to the long-term child anxiety outcomes.