Determinants of depression in recent onset pediatric inflammatory bowel disease

Illness stigma, body image dissatisfaction, thwarted belongingness and depressive symptoms in youth with inflammatory bowel disease

BACKGROUND

Elevated depressive symptoms are observed in a significant number of youth with inflammatory bowel disease (IBD) and have been linked to illness stigma and social isolation. Body image dissatisfaction is an understudied variable in the pediatric IBD literature that may be related to both stigma and social difficulties. It is suspected that, due to the stigmatizing nature of IBD, some youth may feel self-conscious about their body image, which contributes to decreased feelings of social belongingness and ultimately depressive symptoms. The current study tested an illness stigma→ body image dissatisfaction→ thwarted belongingness→ depressive symptoms serial mediation model, in which IBD stigma was hypothesized to indirectly influence youth depressive symptoms through the sequential effects of stigma on body image dissatisfaction and thwarted social belongingness.

METHODS

Youth with IBD (N = 75) between 10 and 18 years old were recruited from a pediatric gastroenterology clinic and completed psychosocial measures. Disease severity was assessed by a physician global assessment. Current medications and BMI data were collected.

RESULTS

Analyses revealed significant direct effects among the modeled variables and a significant serial indirect path for illness stigma→ body image dissatisfaction→ thwarted belongingness→ depressive symptoms, controlling for sex, BMI and prednisone medication.

CONCLUSIONS

Youth who perceive greater IBD stigma are more likely to experience increased body image dissatisfaction due to their IBD, which may engender feelings of social estrangement and ultimately elevated depressive symptoms. Depressive symptoms and the psychosocial challenges faced by youth should be routinely monitored as part of comprehensive IBD management.

Stressful life events, depression, and the moderating role of psychophysiological reactivity in patients with pediatric inflammatory bowel disease

OBJECTIVE

The development of depressive symptoms in youth with IBD is a concerning disease complication, as higher levels of depressive symptoms have been associated with poorer quality of life and lower medication adherence. Previous research has examined the association between disease activity and depression, but few studies have examined individual differences in experience of stressful life events in relation to depressive symptoms. The purpose of the current study is to examine the relation between stressful life events and depression within pediatric IBD and to determine whether individual differences in stress response moderates this association.

METHODS

56 youth ages 8-17 years old diagnosed with IBD completed questionnaires about their depressive symptoms and history of stressful life events. We assessed skin conductance reactivity (SCR) to a stressful task as an index of psychophysiological reactivity.

RESULTS

Stressful life events (r = 0.36, p = .007) were positively related to depressive symptoms. Youth who demonstrated a greater maximum SC level during the IBD-specific stress trial compared to baseline (n = 32) reported greater depressive symptoms. For these same participants, the relationship between stressful life events and depressive symptoms depended on SCR F(3, 28) = 4.23, p = .01, such that at moderate and high levels of SCR, a positive relationship between stressful life events and depressive symptoms was observed.

CONCLUSIONS

The relationship between stressful life events and depressive symptoms in youth with IBD may depend on individual differences in processing stress, such that risk may increase with greater psychophysiological reactivity.

Effect of Psychotherapy on Health Care Utilization in Children With Inflammatory Bowel Disease and Depression

OBJECTIVES

Pediatric patients with inflammatory bowel disease (IBD) are at an increased risk of developing depression compared with community controls. Depression often negatively influences illness behaviors such as resource utilization. We sought to investigate the effects of treating depression on utilization of medical resources in depressed pediatric patients with IBD by comparing rates of health care utilization 1 year before and after psychotherapy.

METHOD

Two hundred seventeen subjects ages 9 to 17 years with IBD and depression received 3 months of psychotherapy for depression as part of a multicenter randomized controlled trial. Of these 217 subjects, 70 had utilization data available 1 year prior and 1 year after receiving 3 months of psychotherapy. Primary outcomes included frequency of hospitalizations, inpatient hospital days, outpatient gastrointestinal visits, and number of emergency room visits, radiological examinations, and endoscopies. Within subject analyses were completed comparing health care utilization 12 months before psychotherapy compared with the 12 months after the conclusion of psychotherapy.

RESULTS

Fifty-one and 19 patients had CD and UC, respectively. A total of 55.7% of patients had major depression and 44.3% had minor depression. Overall, all study measures of health care utilization were significantly reduced after psychotherapy (P < 0.01)-including gastrointestinal-related (mean values) hospitalization frequency, inpatient days, outpatient visit, emergency room visits, radiological examinations, and endoscopies.

CONCLUSIONS

Psychotherapy for comorbid depression in pediatric patients with IBD is associated with decreased GI-related health care utilization. The present study highlights the importance of screening for depression in a pediatric population with IBD, and that psychotherapy may be a reasonable adjunctive treatment for pediatric patients with IBD and comorbid depression.

Stressful life events and psychosocial correlates of pediatric inflammatory bowel disease activity

AIM

To investigate the association of psychiatric and psychosocial correlates with inflammatory bowel disease (IBD) activity in children and adolescents.

METHODS

A total of 85 pediatric IBD patients (in remission or active state of the disease) and their parents completed a series of questionnaires and semi-structured interviews measuring life events, depression, anxiety, family dysfunction, and parent mental health. Differences between the remission and the IBD active group and the association of any significant variable with the disease activity state were examined.

RESULTS

Parents of children being in active state of the disease reported more life events (P = 0.005) and stressful life events (P = 0.048) during the past year and more mental health symptoms (P < 0.001), while the children themselves reported higher levels of anxiety symptoms (P = 0.017) compared to the remission group. In the logistic regression multivariate analysis, the only predictor which had a significant positive effect on the probability of the patients being in active state was parent mental health symptoms (OR = 4.8; 95%CI: 1.2-25.8).

CONCLUSION

Life events, child anxiety and parent mental health symptoms may be important correlates of pediatric IBD activity and targets of thorough assessment and treatment.

Predictors of abdominal pain in depressed pediatric inflammatory bowel disease patients

BACKGROUND

Pediatric patients with inflammatory bowel disease (IBD) have high rates of abdominal pain. The study aims were to (1) evaluate biological and psychological correlates of abdominal pain in depressed youth with IBD and (2) determine predictors of abdominal pain in Crohn's disease (CD) and ulcerative colitis (UC).

METHODS

Seven hundred sixty-five patients aged 9 to 17 years with IBD seen over 3 years at 2 sites were screened for depression. Depressed youth completed comprehensive assessments for abdominal pain, psychological (depression and anxiety), and biological (IBD-related, through disease activity indices and laboratory values) realms.

RESULTS

Two hundred seventeen patients with IBD (161 CD, 56 UC) were depressed. One hundred sixty-three (120 CD, 43 UC) patients had complete abdominal pain index scores. In CD, abdominal pain was associated with depression (r = 0.33; P < 0.001), diarrhea (r = 0.34; P = 0.001), erythrocyte sedimentation rate (r = 0.22; P = 0.02), low albumin (r = 0.24; P = 0.01), weight loss (r = 0.33; P = 0.001), and abdominal tenderness (r = 0.38, P = 0.002). A multivariate model with these significant correlates represented 32% of the variance in pain. Only depression (P = 0.03), weight loss (P = 0.04), and abdominal tenderness (P = 0.01) predicted pain for patients with CD. In UC, pain was associated with depression (r = 0.46; P = 0.002) and nocturnal stools (r = 0.32; P = 0.046). In the multivariate model with these significant correlates, 23% of the variance was explained and only depression (P = 0.02) predicted pain.

CONCLUSIONS

The psychological state of pediatric patients with IBD may increase the sensitivity to abdominal pain. Thus, screening for and treating comorbid depression may prevent excessive medical testing and unnecessary escalation of IBD medications.

Managing inflammatory bowel disease in adolescent patients

Increasing numbers of adolescents are being diagnosed with Crohn's disease or ulcerative colitis, the two main subtypes of inflammatory bowel disease. These young people face many short- and long-term challenges; one or more medical therapies may be required indefinitely; their disease may have great impact, in terms of their schooling and social activities. However, the management of adolescents with one of these incurable conditions needs to encompass more than just medical therapies. Growth, pubertal development, schooling, transition, adherence, and psychological well-being are all important aspects. A multidisciplinary team setting, catering to these components of care, is required to ensure optimal outcomes in adolescents with inflammatory bowel disease.

Psychosocial functioning and health-related quality of life in paediatric inflammatory bowel disease

OBJECTIVES

The present systematic review examined the literature focusing on psychosocial functioning and health-related quality of life (HRQOL) in young people with inflammatory bowel disease (IBD). It aimed to critique the methodological quality of the identified studies, discuss the implications of their findings, and make recommendations for future research.

PATIENTS AND METHODS

Relevant articles (January 1990-December 2009) were subject to strict inclusion and exclusion criteria. Identified papers were rated for methodological quality using SIGN 50 and Critical Appraisal Skills Programme guidelines before data extraction.

RESULTS

Of 2141 articles initially identified, 278 were screened in detail, leaving 12 articles for inclusion in the review: 3 having "acceptable" and 9 having "good" quality rating scores. These 12 studies yielded a combined total of 5330 participants including 790 with IBD and 4540 controls (ages 4-18 years). Five main outcomes--self--esteem, HRQOL, anxiety and depression, social competence, and behavioural functioning-were examined. Three of the 4 controlled studies addressing self-reported HRQOL found it to be significantly lower in the participants with IBD. The evidence for lowered self-esteem, self-reported symptoms of depression and anxiety, impaired social competence, and behavioural problems were conflicting. Methodological heterogeneity was noted in terms of areas of functioning addressed, measures used, sample size, and use of control groups.

CONCLUSIONS

HRQOL is lower in patients with IBD, but conflicting results and methodological flaws limit conclusions on other aspects of psychosocial functioning. Future research should present data on effect sizes, avoid confounding findings by not combining across age groups or disease severity indices, and consider investigating body image disturbance.

Inflammatory bowel disease

This article reviews the etiology, clinical characteristics, and treatment of inflammatory bowel disease (IBD) and associated psychological sequelae in children and adolescents with this lifelong disease. Pediatric-onset IBD, consisting of Crohn's disease and ulcerative colitis, has significant medical morbidity and in many young persons is also associated with psychological and psychosocial challenges. Depression and anxiety are particularly prevalent and have a multifaceted etiology, including IBD-related factors such as cytokines and steroids used to treat IBD and psychosocial stress. A growing number of empirically supported interventions, such as cognitive behavioral therapy, hypnosis, and educational resources, help youth and their parents cope with IBD as well as the psychological and psychosocial sequelae. While there is convincing evidence that such interventions can help improve anxiety, depression, and health-related quality of life, their effects on IBD severity and course await further study.

The contributions of child behavioral functioning and parent distress to family functioning in pediatric inflammatory bowel disease

The objective of this study was to examine the relative contributions of both parental and adolescent functioning to family functioning in adolescent patients with inflammatory bowel disease (IBD) and their families. Participants were 45 adolescents (27 male, 18 female) 13-17 years old (M = 15.41 years, SD = 1.32) with IBD and their parents. Families completed measures of patient behavioral functioning and depression, parent distress and family functioning. Disease severity assessments were completed via data provided by patients' gastroenterologists. Results indicated that parent-reported patient behavioral problems accounted for a significant 26% of variance in family functioning. Post-hoc analysis revealed that externalizing behavior problems accounted for the majority of this variance compared to internalizing behavior problems. These results suggest that externalizing problems may have a more significant impact on these families than previous research indicates. Moreover, externalizing behaviors may significantly impact family adaptation and should be taken into consideration during routine clinical care. Further research is needed to replicate and expand upon these findings.

Family functioning and health-related quality of life in adolescents with pediatric inflammatory bowel disease

OBJECTIVES

To examine the relationship between family functioning and health-related quality of life (HRQOL) in a sample of adolescents with inflammatory bowel disease (IBD), and to specify the domains of family functioning with which these families experience difficulties.

METHODS

Sixty-two adolescents, aged 13-17 years, with a confirmed diagnosis of IBD completed assessments of HRQOL. Each adolescent's primary caregiver completed a measure of family functioning. Pediatric gastroenterologists provided data for disease severity assessments.

RESULTS

A series of multivariate analyses of variance showed that adolescents from families with clinically elevated difficulties in problem solving, communication, and general family functioning endorsed lower HRQOL (i.e., social functioning, general well-being) after statistically controlling the effects of disease severity and diagnosis. As many as 25% of families reported clinically elevated difficulties across domains of family functioning.

CONCLUSIONS

Findings suggest that family functioning may be an important predictor of HRQOL among the adolescents with IBD, and that many families experience difficulties in their daily interactions. Close monitoring of family functioning may be a salient feature for prevention and intervention efforts and beneficial in promoting optimal psychosocial outcomes among the adolescents with IBD.

Inflammatory bowel disease in children: psychological and psychiatric issues

The overlap between inflammatory bowel disease (IBD) and psychiatric disorders has been studied extensively. We reviewed the limited literature targeting the complex relationship between IBD and psychiatric disorders in children and adolescents. Findings from this review were compared with findings from available studies in adults. Results reflecting an association between IBD and psychiatric illnesses were observed in children and adolescents and were consistent with results in adults. In adults with IBD, many studies have reflected the advantages of psychotherapeutic treatment, including faster recovery, improved quality of life, and reduced health care use. Unfortunately, such studies are scarce in the child and adolescent population. Psychopharmacologic studies also are limited in adult and pediatric populations. At this time, the literature on treatment of the pediatric IBD population remains minimal, and the need to study screening and treatment modalities is critical.

Inflammatory bowel disease

This article reviews the etiology, clinical characteristics, and treatment of inflammatory bowel disease (IBD) and associated psychological sequelae in children and adolescents with this lifelong disease. Pediatric-onset IBD, consisting of Crohn's disease and ulcerative colitis, has significant medical morbidity and in many young persons is also associated with psychological and psychosocial challenges. Depression and anxiety are particularly prevalent and have a multifaceted etiology, including IBD-related factors such as cytokines and steroids used to treat IBD and psychosocial stress. A growing number of empirically supported interventions, such as cognitive behavioral therapy, hypnosis, and educational resources, help youth and their parents cope with IBD as well as the psychological and psychosocial sequelae. While there is convincing evidence that such interventions can help improve anxiety, depression, and health-related quality of life, their effects on IBD severity and course await further study.

Strategies to improve quality of life in adolescents with inflammatory bowel disease

Inflammatory bowel disease (IBD), which encompasses Crohn's disease (CD) and ulcerative colitis (UC), are chronic and debilitating conditions with unpredictable courses and complicated treatment. Pediatric IBD carries implications that extend beyond the health of the gastrointestinal tract. When these lifelong illnesses are diagnosed during adolescence, a critical developmental period, the transition to adulthood can be even more turbulent. Like other chronic diseases of childhood, patients with IBD are at risk for depression, anxiety, social isolation, and altered self-image, which can all negatively affect health-related quality of life (HRQOL). The review will draw from pertinent adult and pediatric literature about HRQOL over the past 10 years using a PubMed literature search to summarize instruments with which HRQOL is measured, and address factors that affect HRQOL in adolescents and young adults with IBD. Psychosocial interventions that have been utilized to improve quality of life in this population will also be covered. Identifying patients with impaired quality of life is of paramount importance, as is implementing strategies that may improve HRQOL, so that they may have an easier transition to adulthood while living with IBD.

Profile of depression in adolescents with inflammatory bowel disease: implications for treatment

BACKGROUND

The purpose was to determine the utility of including neurovegetative symptoms in assessments of depression in youth with inflammatory bowel disease (IBD).

METHODS

Forty-one youth with IBD and concurrent depressive symptomatology were enrolled in an intervention trial and received either 9 modules of cognitive-behavioral therapy (PASCET-PI) or treatment as usual (TAU). Youth and their primary caregivers completed the Children's Depression Inventory (CDI) at pre- (T1) and posttreatment (T2). Disease severity measures and current steroid dosage were obtained at each timepoint. Change in the individual items of the CDI was compared across groups and examined in association with change in physical illness course.

RESULTS

Paired sample t-tests revealed significant changes in CDI item scores from T1 to T2 for a majority of the depressive symptoms assessed in the PASCET-PI group, but not for the TAU group. These changes did not appear to be linked to changes in disease severity and/or steroid dosage across these same timepoints.

CONCLUSIONS

The inclusion of somatic items in the assessment of depression in physically ill youth is important, as these symptoms seem to respond to psychotherapeutic intervention. The present results would suggest that improvements in depressive symptomatology are not solely related to improvements in the course of IBD and that these items do reflect an important part of the profile of depressive symptoms in youth with IBD. Future research is warranted to replicate present findings and explore the generalizability of these results to other pediatric illness populations.

Psychological factors affecting pediatric inflammatory bowel disease

PURPOSE OF REVIEW

Psychological factors affecting pediatric inflammatory bowel disease, intervention and other therapeutic resources are reviewed.

RECENT FINDINGS

Children with inflammatory bowel disease are at risk for more difficulties in psychosocial functioning than healthy children, particularly depression, anxiety and social difficulties. Psychosocial difficulties are generally similar to those found in other pediatric chronic illnesses and are clinically significant in only a subset of those with inflammatory bowel disease. Conflicting results have been reported for the areas of family dysfunction and body image, and few studies have been published in the areas of stress/coping and eating disorders. One pilot study suggests psychotherapy is effective for depressed adolescents with inflammatory bowel disease.

SUMMARY

The scant existing research limits conclusions about which children are most at risk for experiencing problems. Future research should investigate a range of psychosocial outcomes and risk factors for developing problems. Prevention and intervention strategies aimed at improving psychosocial functioning in children with inflammatory bowel disease should be developed and evaluated.

Cognitive-behavioral therapy for adolescents with inflammatory bowel disease and subsyndromal depression

OBJECTIVE

To examine the feasibility and efficacy of a manual-based cognitive-behavioral therapy (CBT) in reducing depressive symptomatology in adolescents with inflammatory bowel disease (IBD). Primary and Secondary Control Enhancement Therapy-Physical Illness (PASCET-PI) modified for youths with IBD was compared to treatment as usual (TAU), plus an information sheet about depression, without therapist contact using assessable patient analysis.

METHOD

Following assessment, participants 11 to 17 years old with IBD and mild to moderate subsyndromal depression were randomly assigned to PASCET-PI (n = 22) or comparison treatment (n = 19). Primary outcome measures at baseline (T1) and 12 to 14 weeks posttreatment (T2) were Children's Depression Inventory (child/parent report), Schedule for Affective Disorders and Schizophrenia for School-Age Children (K-SADS), Children's Global Assessment Scale, and Perceived Control Scale for Children.

RESULTS

The PASCET-PI group showed significantly greater improvement in Children's Depression Inventory (child/parent report), Children's Global Assessment Scale, and Perceived Control Scale for Children posttreatment than the comparison group.

CONCLUSIONS

Screening and treatment of depressive symptoms in pediatric settings is feasible. PASCET-PI may be an efficacious intervention for subsyndromal depression in adolescents with IBD, although comparison with a more active treatment is necessary to attribute the improvement to PASCET-PI.

CLINICAL TRIAL REGISTRATION INFORMATION

URL: http://clinicaltrials.gov. Unique identifier: NCT00446238.

Psychosocial functioning in pediatric inflammatory bowel disease

BACKGROUND

The purpose of this article is to review research on psychosocial functioning in pediatric inflammatory bowel disease (IBD) and to provide recommendations for future research.

METHODS

A literature search was conducted using the MEDLINE and PsychInfo computerized databases and bibliographies of relevant articles.

RESULTS

Compared with healthy children, children with IBD are at greater risk of difficulties behavioral/emotional functioning, particularly depression and anxiety, social functioning, and self-esteem. Conflicting results have been reported for the areas of family dysfunction and body image, and few studies have been published in the areas of stress and coping and eating problems. Psychosocial difficulties are clinically significant in only a subset of those with IBD and are generally similar to those found in other pediatric chronic illnesses.

CONCLUSIONS

The scant existing research limits conclusions about which children are most likely to experience problems. Future research should investigate a range of psychosocial outcomes, including developmentally appropriate outcomes for adolescents, and risk factors for developing problems. Prevention and intervention strategies aimed at improving psychosocial functioning in children with IBD should be developed and evaluated.

Depressive symptoms and inflammatory bowel disease in children and adolescents: a cross-sectional study

OBJECTIVES

This study assessed the rates of depressive symptoms in older children and adolescents with inflammatory bowel disease (IBD) and the associations between depressive symptoms and IBD disease characteristics.

METHODS

One hundred and two youths (aged 11-17 years) with IBD seen consecutively in a gastroenterology clinic were screened for depressive symptoms using the Children's Depression Inventory (CDI). Subjects with CDI scores > or = 12 were evaluated for current psychiatric diagnoses using the Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version (K-SADS-PL). Disease characteristics examined included IBD type, duration, current severity, course, age at diagnosis and steroid treatment.

RESULTS

Of the total sample, 25 (24.5%) had a CDI score > or = 12, consistent with clinically significant depressive symptoms. Nineteen of 25 qualified subjects participated in the K-SADS-PL semi-structured interview and 16 of 19 met criteria for major or minor depressive disorder. Mean CDI scores positively correlated with age at IBD diagnosis but not with IBD type, duration or course. Youths with moderate/severe current IBD-related symptoms had significantly higher mean CDI scores than those with inactive disease activity. Anhedonia, fatigue and decreased appetite were selectively correlated with IBD disease severity. Subjects on steroids were more likely to have CDI scores > or = 12, and those with such scores were on higher doses of steroids than subjects without clinically significant depressive symptoms (both P values < 0.05).

CONCLUSIONS

These findings support the recommendation that adolescents with IBD in outpatient medical care settings, particularly older adolescents and those on steroids, should be screened for depression.

Coping strategies and quality of life of adolescents with inflammatory bowel disease

OBJECTIVE

This study aims to compare generic coping styles adopted by adolescents suffering from inflammatory bowel disease (IBD) to styles used by their healthy peers, and to assess the association between coping styles and health-related quality of life (HRQoL).

METHODS

A generic coping style instrument, a disease-related coping style instrument and a disease-specific HRQoL instrument were administered to 65 adolescents (12-18 years old) with IBD. Normative data from the generic instrument were available. Mean domain scores of IBD patients were compared to normative scores. Multivariate linear regression analyses were performed on models with HRQoL domains as dependent, and preselected demographic and disease-related characteristics and coping styles as independent variables.

RESULTS

Adolescents with IBD use more avoidant coping styles than their healthy peers. HRQoL is associated with disease-related coping styles and with disease activity. More use of a predictive coping style (having positive expectations about the disease) and less use of a depressive reaction pattern are associated with better HRQoL in three out of six HRQoL domains.

CONCLUSION

This study suggests an association between coping styles and HRQoL.

Nutrition support for pediatric patients with inflammatory bowel disease: a clinical report of the North American Society for Pediatric Gastroenterology, Hepatology And Nutrition

Impairment of growth and malnutrition are significant complications of inflammatory bowel disease (IBD) in pediatric patients. Since this topic was last reviewed in these pages (), a number of studies have further explored the epidemiology and pathogenesis of these nutritional complications of IBD in an effort to provide more effective interventions to prevent the long-term consequences of chronic nutrient deficiencies in childhood. In addition, during the past 15 years, the use of selected nutrients and microorganisms (probiotics) as primary or adjunctive therapy for the treatment of IBD has become an emerging area of great interest. The following is a Clinical Report from the Nutrition and Inflammatory Bowel Disease Committees of the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition.

Pediatric inflammatory bowel disease

The treatment of children and families affected by pediatric IBD requires an awareness of the diverse psychobiologic effects of the disorder over the course of child, adolescent [53], and adult development [52]. Optimal treatment requires careful coordination of various medical, educational, and rehabilitative services and concerned, empathetic, continuity of care by knowledgeable clinicians [4]. In many cases, this care must also include individual psychotherapeutic work with affected youngsters at crucial junctures to help deal with the social and psychological stresses of IBD, as well supportive casework for parents and siblings.

Depression in pediatric chronic illness. A diathesis-stress model

Depression in pediatric chronic illness has been receiving increasing attention in recent years. Studies to date have typically focused on characteristics of illness as the major determinants of the development of depression, but characteristics of the child have received less attention. This review suggests that a diathesis-stress model can be a fruitful heuristic that would incorporate illness characteristics and attributes of the child and environmental effects in an overall framework to guide future research and treatment.

Mother-child interaction and the cognitive and behavioural development of four-year-old children with poor growth

A whole population inner-city survey identified 23 stunted, otherwise healthy, children with persistently poor growth from infancy to 4 years. Their cognitive development was significantly retarded relative to a matched comparison group. Unstructured home observations were used to create transcripts of verbal and nonverbal mother-child interactions. In both groups child behavioural adjustment was linked to maternal negativity, and cognitive performance was correlated with quality of stimulation. The developmental delay associated with chronic failure to thrive appeared more likely to arise from other influences, perhaps a previous biological insult, than to contemporaneous parenting practices.

Psychosocial care in the pediatric hospital. The need for scientific validation of clinical and cost effectiveness

Emotional and social factors contribute to the outcome of medical treatment of pediatric patients with chronic illness, especially when associated with disability. They are also important in the management of psychosomatic illnesses, chronic pain syndromes, and specific chronic illnesses. In this era of preoccupation with the cost of health care, there is no consensus about the clinical necessity and cost effectiveness of pediatric hospital psychosocial care programs. The validity of psychosocial care as a clinically effective and cost-effective approach to pediatric care, however, can be established only from carefully controlled, well-designed scientific studies. Optimally, these studies should be randomized, prospective, controlled trials that include the reliable identification of specific psychosocial problems and the subsequent validation of treatment approaches. Currently, such controlled studies of the effectiveness of pediatric hospital psychosocial care programs are lacking.

Inflammatory bowel disease in children

IBD is one of the most significant chronic diseases afflicting children and adolescents. As in adults, UC and CD constitute the two major disease entities, with many of the characteristics of these two diseases being similar in adults and children. With technical advances, a complete endoscopic examination of the colon and terminal ileum can be performed in most children without difficulty. There are, however, a number of aspects of the presentation, course, and management of these diseases that are unique to the pediatric population. Because the impact of inadequate nutrition is much greater in the growing child than in adults, growth failure is a common, serious complication of malnutrition in this population. The psychological impact of a chronic illness on both the developing child and the family can also be significant. The management of this population is further complicated by the lack of adequate studies that assess not only the effect of a medical or surgical therapy on disease activity, but also address the issues of growth and pubertal development. It has been a challenge to extrapolate data from adult studies to the pediatric population. The management of children and adolescents requires a critical understanding of the differences between pediatric and adult patients to maximize growth potential and minimize longterm sequelae of treatment. After a long period of limited controlled studies, however, collaborative efforts are underway to investigate most aspects of pediatric IBD, and we look forward to exciting advances toward the optimal management of children and adolescents with IBD.

Correlates of depression in new onset pediatric inflammatory bowel disease

Of thirty six children with new-onset inflammatory bowel disease given a Kiddie-SADS interview, five children were depressed and ten had some depressive symptoms. Depressed children had less severe illness, and were more likely to have a maternal history of depression, more life events, and families characterized by less cohesion and more conflict.

Maternal psychiatric disorders in pediatric inflammatory bowel disease and cystic fibrosis

The mothers of 72 children and adolescents with inflammatory bowel disease (IBD) and 44 mothers of children and adolescents with cystic fibrosis (CF) were given A-SADS interviews. Fifty-one percent of IBD mothers and 41% of cystic fibrosis mothers had a lifetime history of depression. More IBD than CF mothers had a history of suicide gestures or attempts, and were more likely to have a history of obsessive compulsive disorder. However, CF mothers were more likely to have experienced panic attacks.

Psychopathology and relationship measures in children with inflammatory bowel disease and their parents

Children with inflammatory bowel disease and their parents were assessed for DMS-III diagnoses, maternal attachment, marital relationship, life stresses, illness severity and cognitive/affective profile. Eleven of 15 children and 21 of 27 parents had psychiatric diagnoses. Three children were suicidal. Thirteen of 15 mothers had insecure attachment. Marital difficulties and medical severity correlated with life stress. The higher prevalence of psychiatric disorders than epidemiologically and of insecure attachment suggest at-risk relationships.

Mental health and psychological functioning in children and adolescents with inflammatory bowel disease: a comparison with children having other chronic illnesses and with healthy children

Psychiatric disorders and behaviour problems were found to be commoner in children and adolescents with inflammatory bowel disease (IBD) than in matched comparison groups with tension headache and diabetes as well as in healthy children. Depression, anxiety and low self-esteem were common. Many children denied their problems. This may be due to the type of illness, its social consequences and the embarrassment experienced by the children. Discrepancies were found between the children's and their mothers' replies. These results are discussed in terms of their implication for paediatric practice.

Depression in pediatric illness

Depression is a major complication of medical illness in adults and is increasingly being recognized as a complication of pediatric illness. The author reviews issues in the assessment and diagnosis of depression in pediatric illness and reviews recent studies on the prevalence of and risk factors for depression in different illnesses. Pediatric illness may be a major stressor that precipitates depression in children vulnerable because of life events, family dysfunction, or predisposition to affective illness.