A selective review of child psychiatric syndromes with a somatic presentation

Evidence-Based Mind-Body Interventions for Children and Adolescents with Functional Neurological Disorder

LEARNING OBJECTIVES

• Develop and implement treatment plans for children and adolescents with functional neurological disorder (FND)• Outline a plan to increase awareness and standardize the care for patients with FND using evidence-based interventions.

ABSTRACT

Functional neurological disorder (FND) in children and adolescents involves the biological embedding of lived experience in the body and brain. This embedding culminates in stress-system activation or dysregulation and in aberrant changes in neural network function. In pediatric neurology clinics, FND represents up to one-fifth of patients. Current research shows good outcomes with prompt diagnosis and treatment using a biopsychosocial, stepped-care approach. At present, however-and worldwide-FND services are scarce, the result of long-standing stigma and ingrained belief that patients with FND do not suffer from a real ("organic") disorder and that they therefore do not require, or even deserve, treatment. Since 1994, the Mind-Body Program for children and adolescents with FND at The Children's Hospital at Westmead in Sydney, Australia-run by a consultation-liaison team-has delivered inpatient care to hundreds of patients with FND and outpatient care to hundreds of others. For less-disabled patients, the program enables community-based clinicians to implement biopsychosocial interventions locally by providing a positive diagnosis (by a neurologist or pediatrician), a biopsychosocial assessment and formulation (by clinicians from the consultation-liaison team), a physical therapy assessment, and clinical support (from the consultation-liaison team and the physiotherapist). In this Perspective we describe the elements of a biopsychosocial mind-body program intervention capable of providing, as needed, effective treatment to children and adolescents with FND. Our aim is to communicate to clinicians and institutions around the world what is needed to establish effective community treatment programs, as well as hospital inpatient and outpatient interventions, in their own health care settings.

Impacts of long-term coronavirus disease 2019 school closures on Japanese school children

BACKGROUND

This study investigated the impact of coronavirus disease 2019 pandemic school closures on the mental health of school students with chronic diseases.

METHODS

Questionnaires were distributed to students from 4th-9th grade diagnosed with chronic diseases at Osaka Medical College Hospital and their parents or caregivers. Questionnaires from 286 families were returned by mail after the schools reopened. The students were divided into the "psychosomatic disorder" group (group P, n = 42), the "developmental disorder" group (group D, n = 89), and the "other disease" group (group O, n = 155). Using students' self-reports on the Questionnaire for Triage and Assessment with 30 items, we assessed the proportion of students with a high risk of psychosomatic disorder in three groups. We investigated how the students requiring the support of somatic symptom (SS) felt about school during school closure. Further, using parents' and caregivers' answers, SS scores were calculated before and during school closure and after school reopening.

RESULTS

The proportion of students with a high risk of developing psychosomatic disorder increased in all groups. For the students in Group P, the response "I did not want to think about school" indicated an increase in SS scores, and for the students in Group O, "I wanted to get back to school soon" indicated a decrease. Furthermore, especially in Group P students, SS scores decreased transiently during school closure and increased after school reopening.

CONCLUSIONS

The impact of school closure on mental health differed depending on students' diagnoses and feelings about school during school closures.

Simulating the mind and applications – a theory-based chance for understanding psychic transformations in somatic symptom disorders

With the new category of somatic symptom disorder/bodily distress disorder in ICD-11, research into pathogenetic and therapeutic pathways is stimulated. By turning away from the definition of somatoform disorders as “the lack of something physical explaining everything”, this new classification might offer a way to put the focus on the individual patient’s psychodynamic balance and conflicts and their condensation in the symptom. Modelling and simulation have a long history in science to gain insight also into complex phenomena. Considering the evolution of precision medicine many different parameters are meanwhile operationalised and ready for consequent process research. Calculation models have to fit to the complexity of this disorder category. In an interdisciplinary discourse between computer and medical/psychoanalytic scientists a multilayer, fine grained calculation model is elaborated. Starting from a clinical case history, within iterative discussion, by acknowledging the demand for interdisciplinary synergy and cooperation in science, psychoanalytic theory served as the basis for computer-scientific information technique. A parallelisation with the Mealy model helped to establish a meaningful calculation possibility for further process research. How psychic transformations can be understood properly in order to provide meaningful treatments, the respective training, and to conduct appropriate process- and outcome-research is established in simulating the mind and applications.

Family narratives of lives with persistent physical symptom conditions

BACKGROUND

Literature reviews revealed no existing research on family narratives of living with multigenerational persistent physical symptom (PPS) conditions. The current study examined the personal and family narratives of one such family, from a relational/systemic perspective.

METHOD

This research employed a qualitative research design, specifically using narrative methodologies to explore the experiences of a single family comprising two parents and their three children. All the children and their mother had a diagnosis of Ehlers-Danlos syndrome (EDS) but are specifically afflicted with PPS. The father is in good health. Using narrative inquiry, the family members were interviewed together and then individually. The interviews were audio-recorded, transcribed and analysed using narrative analysis in NVivo.

FINDINGS

Overarching narratives were stories of loss and sacrifice and stories of family unity. An exploration of the family's negotiation of roles and identities is presented in the context of stigmatised illness.

DISCUSSION

Novel findings are presented in the context of the central role of the mother, the importance of family cohesion and the impact to family life resulting from living with stigmatised illness. Lastly, clinical implications and future research ideas are discussed.

Pediatric somatization in the emergency department: assessing missed opportunities for early management

OBJECTIVE

Somatization is a common phenomenon that can severely complicate youths' functioning and health. The burden of somatization on pediatric acute care settings is currently unclear; better understanding it may address challenges clinicians experience in effectively caring for somatizing patients. In this study, we estimate the prevalence of somatization in a pediatric emergency department (ED).

METHODS

We conducted a retrospective cross-sectional study of visits for non-critical, non-mental health-related concerns (n = 150) to a quaternary-level pediatric ED between July 2016 and August 2017. Demographic and clinical visit details were collected through chart review and used by two reviewing clinicians to classify whether each visit had a "probable," "unclear" (possible), or "unlikely" somatizing component.

RESULTS

Approximately 3.33% (n = 5) of youth displayed probable somatization, and an additional 13.33% (n = 20) possibly experienced a somatizing component but require additional psychosocial and visit documentation to be certain. Longer symptom duration and multiple negative diagnostic tests were associated with a higher likelihood of either probable or possible somatization.

CONCLUSIONS

A considerable proportion of non-mental health-related visits may involve a somatizing component, indicating the burden of mental health concerns on the ED may be underestimated. A higher index of suspicion for the possibility of somatization may support clinicians in managing somatizing patients.

Important gender differences in psychosomatic and school-related complaints in relation to adolescent weight status

Underweight or overweight in adolescence is linked to several adverse health outcomes. Less evidence exists about the association between weight status and school-related psychosocial characteristics in high income countries. We sought to investigate the relationship between weight status and psychosomatic and school-related complaints with a focus on gender differences. The study is a cohort of 18,462 adolescents (12-19 years; 51% girls) conducted in Sweden. The associations between weight status and psychosomatic and school-related complaints were estimated by binary logistic regression adjusted for several potential confounders. After correction for multiple testing, being underweight or overweight/obese was adversely associated with several psychosomatic and school-related complaints with significant differences between boys and girls. Specifically, underweight boys had higher odds to have psychosomatic complaints than normal-weight boys, while no such associations were observed among underweight girls. Overweight/obese (vs. normal-weight) boys had higher odds to complain about headache, pain in the back/hips, and feeling low. Overweight/obese (vs. normal-weight) girls were more likely to complain about feeling low, anxious/worried and having difficulty in falling asleep (P ≤ 0.01). In relation to school-related complaints (e.g., being bullied at school and academic failure), greater associations were observed for overweight/obese girls and boys than for underweight adolescents compared with normal-weight peers.

When symptoms don't fit: a case series of conversion disorder in the pediatric otolaryngology practice

Background

Conversion disorder refers to functional bodily impairments that can be precipitated by high stress situations including trauma and surgery. Symptoms of conversion disorder may mimic or complicate otolaryngology diseases in the pediatric population.

Case presentation

In this report, the authors describe 3 cases of conversion disorder that presented to a pediatric otolaryngology-head and neck surgery practice. This report highlights a unique population of patients who have not previously been investigated. The clinical presentation and management of these cases are discussed in detail. Non-organic otolaryngology symptoms of conversion disorder in the pediatric population are reviewed. In addition, we discuss the challenges faced by clinicians in appropriately identifying and treating these patients and present an approach to management of their care.

Conclusion

In this report, the authors highlight the importance of considering psychogenic illnesses in patients with atypical clinical presentations of otolaryngology disorders.

Connecting the Mind-Body Split: Understanding the Relationship between Symptoms and Emotional Well-Being in Chronic Pain and Functional Gastrointestinal Disorders

Paediatric chronic conditions, e.g., chronic pain and functional gastrointestinal disorders, are commonly diagnosed, with fatigue, pain and abdominal discomfort the most frequently reported symptoms across conditions. Regardless of whether symptoms are connected to an underlying medical diagnosis or not, they are often associated with an increased experience of psychological distress by both the ill child and their parents. While pain and embarrassing symptoms can induce increased distress, evidence is also accumulating in support of a reciprocal relationship between pain and distress. This reciprocal relationship is nicely illustrated in the fear avoidance model of pain, which has recently been found to be applicable to childhood pain experiences. The purpose of this article is to illustrate how mind (i.e., emotions) and body (i.e., physical symptoms) interact using chronic pain and gastrointestinal disorders as key examples. Despite the evidence for the connection between mind and body, the mind-body split is still a dominant position for families and health care systems, as evidenced by the artificial split between physical and mental health care. In a mission to overcome this gap, this article will conclude by providing tools on how the highlighted evidence can help to close this gap between mind and body.

Anxiety, depression, suicidal ideation, and stressful life events in non-cardiac adolescent chest pain: a comparative study about the hidden part of the iceberg

Chest pain in adolescents is rarely associated with cardiac disease. Adolescents with medically unexplained chest pain usually have high levels of anxiety and depression. Psychological stress may trigger non-cardiac chest pain. This study evaluated risk factors that particularly characterise adolescence, such as major stressful events, in a clinical population. The present study was conducted on 100 adolescents with non-cardiac chest pain and 76 control subjects. Stressful life events were assessed by interviewing patients using a 36-item checklist, along with the Children's Depression Inventory and Spielberger's State-Trait Anxiety Inventory for children, in both groups. Certain stressful life events, suicidal thoughts, depression, and anxiety were more commonly observed in adolescents with non-cardiac chest pain compared with the control group. Moreover, binary logistic regression analysis showed that trouble with bullies, school-related problems, and depression may trigger non-cardiac chest pain in adolescents. Non-cardiac chest pain on the surface may point to the underlying psychosocial health problems such as depression, suicidal ideas, or important life events such as academic difficulties or trouble with bullies. The need for a psychosocial evaluation that includes assessment of negative life events and a better management have been discussed in light of the results.

Subjective health complaints in adolescence: dimensional structure and variation across gender and age

Aims: The aim of this study is to investigate dimensional structures in subjective health complaints in adolescents and to examine the variation in levels and dimensionality across gender and age groups. Methods: Data from two studies were used: (1) a study based on a convenience sample, consisting of 1427 Norwegian students (11- to 15-year-olds) from schools participating in the European Network of Health Promoting Schools; (2) a nationwide survey amongst 7,059 Norwegian students (aged 11, 13, 15, and 16) from the Health Behaviour in School-aged Children (HBSC) study. Subjective health complaints were measured by revised versions of the HBSC symptoms checklist (HBSC-SCL). Results: In study 1 confirmatory factor analysis revealed that a model of two highly correlated factors, which can be labelled somatic and psychological, fitted the data reasonably well (CFI = 0.91). This two-factor model was applied in study 2 and latent means were tested across sub-samples defined by gender and age. The results indicate that girls show higher mean levels compared with boys on both factors. There is also an indication of an increase in these factors with age amongst girls, while amongst boys there is less, if any, difference across age groups. The correlation between the somatic and psychological factors was virtually constant across age groups and gender. Conclusions: The identification of a somatic and a psychological factor indicates the existence of two different dimensions that may have different aetiologies. The gender difference in latent means across age groups may suggest a different developmental pattern amongst girls and boys.

Pervasive Refusal Syndrome: A Less Severe Variant with Defined Aetiology

Lask et al. (Archives of Disease in Childhood, 66, 866-869) described pervasive refusal syndrome in 1991. The severe behavioural syndrome described could not be accounted for under other diagnostic categories and required hospitalization. The aetiology of this condition was not clear; Lask et al. hypothesized an aetiology of sexual abuse but this could only be proven in one case in their series. Subsequently Nunn and Thompson (Clinical Child Psychology and Psychiatry, 1, 121-132, 1996) proposed an aetiology based on the theory of learned helplessness. We report on a further case fulfilling criteria for pervasive refusal syndrome. This patient presented with symptoms which were milder than described by Lask et al. A clear aetiology of traumatic sexual abuse involving intimidation was uncovered without the confounding factors of severe family dysfunction or social deprivation that were present in Lask et al.'s series. This is the first case of abuse described where the perpetrator is a minor. The syndrome resolved rapidly once the abuse was discovered and the child is well at 1-year follow-up. This case suggests that pervasive refusal can exist as a spectrum disorder of varying severity. The clear aetiology found in this case supports the original aetiology hypothesized in Lask et al.'s description and supports the hypothesis of the post-traumatic nature of the syndrome.

School-Related Stress, School Support, and Somatic Complaints

This study examines the relationship between school-related stress, social support from teachers and classmates, and somatic complaints in the general population of Norwegian adolescents. The study was undertaken as part of the World Health Organization’s survey “Health Behaviour in School-Aged Children” (HBSC). A representative sample of 4,952 Norwegian 11- to 15-year-olds completed self-report measures on school-related stress, social support from teacher and classmates, and the HBSC symptom checklist. Multivariate logistic regression analysis revealed that students with high levels of school-related stress had a higher odds ratio (OR) for weekly headache (4.1), abdominal pain (3.9), backache (4.8), dizziness (5.4), and coexisting somatic complaints(6.1). For social support, the associations were weaker but students with low classmate support had a consistently higher OR for weekly symptoms. Interaction terms of school-related stress and social support did not reach significance. Findings suggest that adolescents’ frequency of somatic complaints partly may reflect their adaptation to ordinary school demands.

Parental educational level and psychological positive health and health complaints in Spanish children and adolescents

BACKGROUND

Interest on the impact of socioeconomic differences on youth's health is growing. The aim of the present study was to examine the association of parental educational level with psychological positive health and health complaints in Spanish children and adolescents.

METHODS

Parental educational level, psychological positive health indicators (perceived health status, life satisfaction, quality of family relationships, quality of peer relationships and academic performance) and health complaint index (headache, stomach ache, backache, feeling low, irritability or bad temper, feeling nervous, difficulties getting to sleep, feeling dizzy) were self-reported using the Health Behavior in School-aged Children questionnaire in 685 (366 boys and 319 girls) children and adolescents.

RESULTS

Children reporting parents with non-university studies (father, mother or both) had significantly higher odd ratio of having lower academic performance, lower life satisfaction, perceiving their health status as otherwise (vs. excellent) and having health complaints sometime than their counterparts reporting parents with university studies (father, mother or both).

CONCLUSION

Current results provide evidence that children having parents with a university degree (father, mother or both) are more likely to have higher psychological positive health and lower health complaints than children reporting parents with non-university studies. This is particularly important for the welfare policy that must pay attention for implementing programs for helping population to access to university studies by their impact on youth health.

Measuring Somatic Complaints in Primary School Children: Validation and Revision of the German Children's Somatization Inventory (CSI) and its Parental Version

The objective was a psychometric examination of a German translation of the Children's Somatization Inventory (CSI) and its parents' version (P-CSI) and a replication of the item selection process of Walker et al. in J Pediatr Psychol 34:430-440 [5] for their revised version to create shorter German versions. Based on a school sample of 1,539 parents and 731 children, we explored the psychometric properties and dimensionality of the original and a shortened revised version. A clinical sample of 70 parental reports served as an additional sample. Walker et al.'s item selection could be largely replicated. Dimensionality differed between samples and versions (original vs. revised), but original DSM-III symptom clusters could mostly be identified. Symptom intensity was associated with age and mental health. Internal consistency, test-retest- and inter-rater reliability were good. Both German versions, the CSI and the P-CSI can be regarded as a useful screening instrument for somatic complaints in children.

A case of pervasive refusal syndrome: a diagnostic conundrum

A case is presented of an 11-year-old girl with pervasive refusal syndrome (PRS) who ultimately recovered acutely and completely after an 18-month paediatric hospitalisation. There was an apparent absence of previously proposed important aetiological factors in PRS, such as family pathology and markedly traumatic or abusive experiences, and her recovery was sudden and complete. The authors consider the differential diagnoses of PRS paying particular attention to the possibility of a conversion disorder or catatonia, given the absence of PRS in the North American literature. Consideration of catatonia is important as it has a diagnostic test and responds rapidly to appropriate treatment, in contrast to conventional treatment for PRS and conversion disorder.

Unexplained physical complaints

Unexplained physical complaints are common in children and form the basis for childhood somatization (the manifestation of distress through somatic symptoms) and somatoform disorders. Emotional symptoms and anxiety disorders are often comorbid with both unexplained physical symptoms and somatoform disorders. Risk factors include stress sensibility and probably biologic vulnerability in the child, mood and somatization disorders in the family, parental overinvolvement, and possibly limited psychological "mindedness" in relation to physical symptoms. The best evidence of efficacy is for family behavioral cognitive treatments, but for especially severe cases a multidisciplinary, carefully coordinated approach has been found to be clinically helpful.

A biopsychosocial process model of health and complaints in children and adolescents

The purpose of the study was to test a biopsychosocial process model based on theoretically and empirically supported factors previously found to influence health and complaints in children and adolescents. Participants (N = 823) of the ages of nine, 14 or 18 were administered parts of the Health Behaviour in School-Aged Children Questionnaire and a physical activity questionnaire. They subsequently underwent physical fitness tests and a medical examination. For complaints, direct and indirect influences over four levels (socioeconomic status, physical activity of relatives and peers, physical activity and physical fitness) were shown, but the findings did not hold for health. The interpretation of expected and unexpected results is discussed.

Unexplained physical complaints

Unexplained physical complaints are common in children, and form the basis for childhood somatization (the manifestation of distress through somatic symptoms) and somatoform disorders. Emotional symptoms and anxiety disorders are often comorbid with both unexplained physical symptoms and somatoform disorders. Risk factors include stress sensibility and probably biologic vulnerability in the child, mood and somatization disorders in the family, parental overinvolvement, and possibly limited psychological "mindedness" in relation to physical symptoms. The best evidence of efficacy is for family behavioral cognitive treatments, but for especially severe cases a multidisciplinary, carefully coordinated approach has been found to be clinically helpful.

Psychosomatic symptoms among schoolchildren

Psychosomatic symptoms are commonly reported among young people. The potential burden of such symptoms on both young people and health services is substantial. Research from several countries indicates that psychosomatic symptoms tend to co-exist rather than occur singularly and could impose limitations on daily living and participation in school life.

OBJECTIVES

The aim of this paper was to determine the weekly prevalence of somatic (headache, stomach-ache, dizziness, back ache) and psychological (feeling low, irritability/bad temper, difficulty sleeping, and nervousness) symptoms among schoolchildren in Ireland; and to explore, the influence of family material affluence on reported symptoms.

STUDY GROUP

11-17 year-old school going children.

METHODS

Data are presented from the 2006 Irish Health Behaviour in the School-aged Children survey, comprising a nationally representative sample of schoolchildren aged 11-17 years (n = 9969). Sampling units were classes within schools with a response rate of 63% of schools and 83% of students.

RESULTS

Irritability/bad temper (43.0%) and headache (26.0%) were the most commonly reported psychological and somatic symptoms among both boys and girls. Symptom prevalence was higher among girls (range 17.8% - 43.8%) than boys (range 10.7% - 42.3%) and was higher among older children of both genders, except for stomachache in boys. Girls from less affluent backgrounds were significantly more likely to report frequent symptoms (55.5% vs. 50.7%).

CONCLUSIONS

Multiple symptoms were inversely related to family material affluence for girls. The factors associated with psychosomatic symptoms and the consequences for schoolchildren require further investigation.

Functional somatic symptoms and associated impairment in 5-7-year-old children: the Copenhagen Child Cohort 2000

Research on somatisation or functional disorders, characterised by the subjective report of physical symptoms in the absence of clear physical pathology, in young children is limited. This study investigates the distribution, types and co-occurrence of parent-reported functional somatic symptoms (FSS) and their impairment in a population-based sample of Danish 5-7-year-old children. Data were obtained from a 5-7-year follow-up of the Copenhagen Child Cohort 2000. The entire study population included 3,000 randomly sampled children from the cohort. Among these FSS measures were obtained for 1,327 children. The newly introduced parent interview, the soma assessment interview, was used to assess the child's FSS. Impairing symptoms were defined as FSS that caused substantial discomfort, impairment of everyday life, absence from day-care or school and/or help-seeking in the health care system. The 1-year prevalence of any FSS was 23.2% (N = 308) and higher in girls than boys (27.6 vs. 18.8%, P < 0.0001). Impairing FSS were found in 4.4% (N = 58). Pain complaints, i.e. limb pain, headache and abdominal pain, were the most frequently reported FSS. Among the 308 children with FSS, 66 (21.4%) presented with two or more of these functional pain complaints, while 15 (4.9%) had all three types. The findings indicate that FSS are common health complaints in 5-7-year-old children. A subgroup with impairing FSS with a likely need of clinical intervention was identified. This suggests that a somatisation pattern may start early in life and call for future studies to include associated impairment in the investigation of childhood FSS.

Psychogenic movement disorders in children: a report of 15 cases and a review of the literature

Data on psychogenic movement disorders (PMD) in children are scarce, with most existing literature relating to adults only. We report 15 cases with the aim of highlighting the clinical characteristics, risk factors, comorbidity, treatment, outcome, and prognosis of PMD in children. Only 13% of cases had onset before age 10, with the mean age at onset being 12.3 years. Females were predominantly affected (F:M = 4:1). The most common types of movement disorders seen were dystonia (47%), tremor (40%), and gait disorders (13%). Multiple hyperkinetic phenomenologies were observed in many cases. Abrupt onset and precipitation by minor injuries, and stressful life events were commonly reported. Clinical clues on examination suggesting a psychogenic origin were similar to those identified in adults. A distinct feature of PMD in children was the predominant involvement of the dominant limb. The underlying psychiatric diagnosis was conversion disorder in the majority of cases. Time from symptom onset until diagnosis of a PMD varied broadly (between 2 weeks and 5 years). Treatment with cognitive and behavioral therapy and rehabilitation by a multidisciplinary team led to improvement in most cases. However, treatment was much more effective in children with a short time from symptom onset to diagnosis and treatment.

Taking the psycho out of psychosomatic: using systemic approaches in a paediatric setting for the treatment of adolescents with unexplained physical symptoms

Difficulty expressing emotional distress verbally is widely thought to underlie the presentation of physical symptoms which cannot be explained in medical terms. Children presenting with so called psychosomatic symptoms therefore bridge both the medical and psychological domains and create a conundrum for professionals from either field if working with them alone. A multidisciplinary rehabilitative approach has long been considered the treatment of choice for children exhibiting chronic physical problems. However, there has been little focus on the use of this approach with children diagnosed as suffering from nonorganic physical symptoms, or on the nuts and bolts of the psychological interventions which have been found beneficial. This article outlines a psychological model which has been integrated into a multidisciplinary team approach with good outcomes. The unique features of each case means that evidence for treatment is limited and relies upon such examples of good practice.

[Hospital admissions in adolescents with psychosomatic illnesses]

OBJECTIVES

To determine the prevalence of hospital admissions due to psychosomatic diseases in the adolescents. To define the most frequent symptomatology that accompanies these disorders, the triggering factors, the complementary tests made and the possible existence of psychiatric illness in the parents.

PATIENTS AND METHOD

A retrospective study was carried out with patients of 10 to 18 years who were admitted to the Niño Jesús Children's Hospital during the period from January 2002 to August 2006, whose discharge diagnosis included symptomatology of psychosomatic origin.

RESULTS

The number of medical histories was 33. In this period the frequency of admissions due to psychosomatic diseases was 2.6 %. We found a predominance of female patients, with an average age of 11.5 years; the most frequent symptom was abdominal pain, isolated or accompanied by other pathology. The duration of the symptom before going to the hospital was 11 days. In 13/33 (39.4 %) of the cases previous symptoms of psychosomatic aetiology existed. The complementary study to discard organic disease was negative in all cases. The average stay was 5 days. The existence of triggering factors was found in 21/33 (63.6 %), school problems being the most common. In 7/33 (21 %) there was a family history of psychiatric disease.

CONCLUSIONS

The most frequent somatic symptom was abdominal pain, being the triggering factor in most of the patients. The complementary study did not find significant abmormalities. In one out of five cases there was a family history of psychiatric disease. It is recommended to give these patients multidisciplinary care from the beginning of the stay, using consultation and link technique.

Neurological presentations of conversion disorders in a group of Singapore children

BACKGROUND

Neurological presentations of conversion disorders in children are not uncommon. Conversion disorders mimicking neurological conditions constitute a group of underdiagnosed conditions.

METHODS

This was a retrospective study of 13 children with neurological presentations of conversion disorders who were admitted to hospital. Patients were followed for 1-4 years.

RESULTS

Paralysis was the most common neurological symptom, patients presented with multiple, complex conversion symptoms and other neurological symptoms such as seizures and headache. The affected children underwent complete physical, neurological examination and psychological evaluation. Investigations included blood tests, cranial imaging and electroencephalography. Most common external environmental factors detected were school stress and change in family situation. Five of 13 patients had family members who were reported to have medical conditions with presentations similar to patients' neurological and psychological problem. All the patients were admitted, five patients required multiple admissions. Ten patients eventually had good outcome in terms of academic grades and social functioning.

CONCLUSION

Diagnosis of conversion disorders mimicking neurological conditions can be challenging. There is a need to heighten awareness of this entity for early recognition and diagnosis. Awareness of this entity coupled with a high index of suspicion can facilitate accurate and earlier diagnosis.

The role of neuroticism and perceived school-related stress in somatic symptoms among students in Norwegian junior high schools

The present study investigated the role of neuroticism and perceived school-related stress in somatic symptoms among a sample of 327 (167 females and 160 males) students in two Norwegian junior high schools. The results suggest that the role of neuroticism on somatic symptoms may be overestimated, and that the role of stress may be underestimated if neuroticism, stress and somatic symptoms are measured at the same time. In this study, both neuroticism and perceived school-related stress were found to be significantly associated with somatic symptoms.

Trauma-related dissociative (conversion) disorders in children and adolescents--an overview of assessment tools and treatment principles

A high proportion of patients in child and adolescent psychiatry with significant dissociative symptomatology after early childhood traumatization may go undiagnosed, be wrongly diagnosed and/or inappropriately treated. The diagnostics and treatment of dissociative disorders have been limited by lack of comprehensive, reliable and valid instruments and the ongoing polarization and fierce controversy regarding treatment. However, recent neurobiological findings of neurochemical, functional and structural cerebral consequences of early stressful childhood experiences point out a need for active, early and effective identification and treatment interventions. We present an update on assessment tools available in the Nordic countries, and an overview of different appropriate therapeutic intervention models for children and adolescents. A systematic overview of studies of dissociation in children and adolescent published over the last decade disclosed a total of 1019 references. The 465 papers describing aspects of assessment tools and/or treatment were studied in detail. Reliable and valid screening questionnaires and diagnostic interviews for children and adolescents now allow for effective early identification of dissociative disorders. A combination of individual psychotherapy, pharmacotherapy and family therapy are often required to handle dissociative disorders in children and adolescents. Cognitive-behavioural therapy, hypnotherapy, Eye-Movement Desensitization-Reprocessing (EMDR), psychodynamic therapy and an integrated approach are the main described psychotherapeutic approaches, but treatment of dissociation in children and adolescent does not require allegiance to any one particular treatment model. However, achievement of physical safety by providing a safe environment is a primary goal that supersedes any other therapeutic work. Assessments tools are now available, and appropriate therapeutic intervention models may hopefully contribute to reduce the risk of wrong diagnoses and inappropriate treatment of dissociative symptomatology in children and adolescents. However, controlled clinical trials of the various interventions and longitudinal outcome studies are needed.

Assessment of child neurology outpatients with headache, dizziness, and fainting

Neurologic symptoms such as headache, vertigo, dizziness, and fainting can create a diagnostic problem in pediatric neurology practice because they are also the most common presenting symptoms of psychiatric disorders. Children, especially adolescents, who are often admitted with such autonomic symptoms, are frequently misdiagnosed. In this study, we aimed to investigate the psychiatric morbidity and comorbidity rate in children and adolescents presenting with neurologic symptoms such as headache, vertigo, and syncope. We investigated 31 children who presented with these symptoms. All children were evaluated for their medical history and had a physical and neurologic examination. We attempted to rule out a possible organic etiology. All patients received a complete laboratory examination (blood count, electroencephalography), pediatric cardiology and otorhinolaryngology consultations, and a caloric test. All patients were assessed according to Diagnostic and Statistical Manual of Mental Disorders-IV (DSM-IV) criteria. The majority of the patients (93.5%) received a psychiatric diagnosis according to the DSM-IV criteria. Most of these patients were adolescents and female. Psychosocial stressors such as academic problems, familial dysfunction, parental psychopathology, and child sexual abuse were associated with somatic symptoms. The results of this study demonstrated the importance of differential diagnosis and psychiatric comorbidity in a pediatric neurologic outpatient population. Treatment should be directed at biopsychosocial integrity, and a multidisciplinary treatment approach should be applied.

Parental reports of somatic symptoms in preschool children: prevalence and associations in a Spanish sample

OBJECTIVE

To document prevalence and associations of somatic symptoms in Spanish preschool children.

METHOD

Subjects were 3- to 5-year-olds attending nurseries (8 urban, 30 rural). Parental questionnaires (response rate 77%) were used to inquire about somatic symptoms in the child in the 2 weeks prior to assessment, about preschool absence and pediatric help-seeking, chronic family health problems, and recent stressful life events for the child. Parents completed questionnaires on child psychopathology (Early Childhood Inventory 4) and their own mental health (General Health Questionnaire). Children who were reported as complaining of symptoms frequently (four or more times) were compared to noncomplaining children.

RESULTS

Parents reported that 452 of the 807 (56%) children complained of somatic symptoms at least once, significantly more so in urban than in rural areas. Frequent somatic complaints were reported for 165 of the 807 (20%) (abdominal pains 7.9%, tiredness 5.7%, leg pains 4%, headaches 2%, dizziness 0.4%). There were significant associations of frequent symptom reporting with days off preschool and pediatric clinic attendance, with emotional and behavioral symptoms in children, mental distress in parents, and urban abode.

CONCLUSIONS

Somatic symptoms are common in preschool children. Results point to family influences.

Childhood antecedents of hypochondriasis

According to the interpersonal model of hypochondriasis, early environmental adversity may give rise to attachment insecurity that finds adult expression in care-seeking behavior. To identify antecedents of this disturbance, we interviewed general medicine patients and obtained from them self-reports of traumatic events, adverse circumstances, and symptoms experienced in childhood. Patients who met DSM-III-R criteria for hypochondriasis more often reported traumatic events and circumstances, including serious illness or injury. Among all patients, the level of hypochondriacal symptoms in adulthood was correlated with poor health, hypochondriacal worry, and separation anxiety in childhood. These findings are consistent with a growing literature that links childhood adversity to adult hypochondriasis; they support the interpersonal model.

Psychiatric management of severe somatoform disorders in childhood and adolescence

BACKGROUND

Unexplained medical symptoms are common in children. They constitute the main feature of somatoform disorders of childhood (i.e. pain disorders, conversion disorder and chronic fatigue syndrome or neurasthenia).

OBJECTIVE

To describe assessment and treatment strategies for severe somatoform disorders of childhood.

METHODS

Review of recommendations for clinical practice and clinical trials.

RESULTS

A number of specific techniques have been described. Clinical accounts indicate that many children benefit and can recover. There is some empirical evidence supporting the beneficial effects of techniques such as family cognitive-behavioural therapy and relaxation technique for the less severe disorders.

CONCLUSIONS

Existing helpful clinical guidelines require empiric validation.

A management model for pediatric somatization

Medically unexplained physical symptoms are common in pediatric settings, though little systematic research is available to guide the development of treatment efforts for pediatric somatization and somatoform disorders. This paper presents a management model for pediatric somatization based on principles distilled from the available pediatric and adult literature. Careful assessment, frank presentation of the diagnosis, and a cognitive-behavioral and rehabilitative approach are emphasized, along with aggressive psychiatric treatment of comorbid psychopathology. Well-designed empirical studies of intervention are needed that should examine efficacy as well as the relationship between symptomatic improvement, functional improvement, and comorbid anxiety and depressive symptoms.

Artefactual skin disease in children and adolescents

As in adults, artefactual skin disease in children and adolescents has heterogenous presentations with multifactorial aetiology. We report a series of 32 young patients aged 8-16 years. There were 24 females and 8 males. In over half of the cases the lesions were on the head and neck. The types of lesions encountered included physical injury producing grazing, erosions and deep ulcers, chemical and thermal burns, hair cutting and shaving and skin painting. We discuss the approach that we believe should be taken with these patients, emphasizing the role of dermatology-psychiatry liaison in their management. Of great importance is the avoidance of confrontation of the patient but the clear exposition of the nature of the problem to the parents. The major aim should be to have the family accept the need for expert psychiatric assistance.

Subjective health complaints in adolescence--reliability and validity of survey methods

This paper studies test-retest reliability and validity of one measure of adolescent health complaints. The test-retest included an eight-item symptom checklist developed for the survey of Health Behaviour in School-aged Children (n=344). Qualitative analysis showed adequate validity for most items. For the total sample, all items were found to have adequate intraclass correlation coefficients (ICC) in the range 0.61-0.75. There were inter-item differences and girls generally received the higher values. Most changes were within one category. Adolescents' understanding of 16 complaints was studied by interviews with 38 adolescents. A few items showed ambiguity in interviews despite adequate test-retest stability.

Ukrainian application of the Children's Somatization Inventory: psychometric properties and associations with internalizing symptoms

This paper examines the psychometric properties of the Children's Somatization Inventory (CSI) in 600 10-12-year old children in Kyiv, Ukraine, replicating and extending the original findings from a sample in Nashville, Tennessee (J. Garber et al. 1991). The Kyiv children had significantly lower CSI total scores and reported significantly fewer symptoms than the American children. The Kyiv mothers, however, reported significantly more somatization symptoms in their children than did the American mothers. A factor analysis of the children's data yielded four similar factors encompassing pseudoneurologic, cardiovascular, gastrointestinal, and pain/weakness symptoms. Consistent with the findings from the Nashville study, the CSI was significantly related to the children's self-reports of health and depressive and anxiety symptoms and to maternal reports of child depression and anxiety symptoms. In addition, although more children with the highest CSI scores (25+) reported various illness experiences than those with 0-1 symptoms, no differences were found in the school absentee records. Thus, the results were congruent with the findings of the Nashville study, indicating that the CSI reliably measured somatization in this Ukrainian sample.

Psychosocial factors in children and adolescents with migraine and tension-type headache: a controlled study and review of the literature

We investigated 341 children and adolescents to evaluate the relevance of psychosocial factors in idiopathic headache. According to the criteria of the International Headache Society, 151 subjects had migraine and 94 had tension-type headache (TTH). Ninety-six subjects were headache-free controls. Psychosocial factors covered family and housing conditions, school problems, relations in the peer group, and several other items. We found that migraine patients did not differ from headache-free controls. Patients with TTH more often had divorced parents than the headache-free controls, and they had fewer peer relations than migraineurs and controls. In addition, migraine patients were significantly more often absent from school due to headache. All other psychosocial factors failed to discriminate between the three study groups. In conclusion, this controlled study in children and adolescents suggests that migraine is not related to family and housing conditions, school situation, or peer relations, whereas TTH is associated with a higher rate of divorced parents and fewer peer relations.

Somatoform disorders in children and adolescents: a review of the past 10 years

OBJECTIVE

To review the literature on somatoform disorders in children and adolescents relevant to recertification by the American Board of Psychiatry and Neurology.

METHOD

The psychiatric, pediatric, and psychological literatures were searched for clinical or research articles in the past 10 years dealing with somatization and somatoform disorders.

RESULTS

Somatizing presentations are organized conceptually; somatization disorder, body dysmorphic disorder, hypochondriasis, conversion disorder, vocal cord dysfunction, pain disorder, and recurrent abdominal pain are described in children and adolescents; empirical evidence for treatment efficacy is scant, but clinically reasonable approaches are applied.

CONCLUSION

More developmentally appropriate diagnostic schemas and better outcome studies are needed in all the somatoform disorders for children and adolescents.

Psychogenic disorders of vision in childhood ("visual conversion reactions"): perspectives from adolescence: a research note

Fifteen adolescents who had exhibited psychogenic disorders of vision in childhood were compared with a control group of adolescents who had experienced childhood visual dysfunction of organic origin. The principal modes of assessment were clinical interviews, the Parental Bonding Instrument (PBI), and self-report measures concerning specific personality traits. Adolescents who had previously presented with psychogenic disorder were more likely to (1) report having experienced school difficulties and the loss of a significant figure at the time of presentation, (2) rate their mothers as over-involved on the PBI and (3) report adjustment difficulties and obsessional personality traits in adolescence.

Somatization and the vocabulary of everyday bodily experiences and concerns: a community study of adolescents

OBJECTIVE

To describe the frequency of everyday bodily experiences and health concerns in a general population of adolescents 12 to 16 years of age in Ontario and to explore whether the concept of "somatization," identified from those youths with many of these symptoms, is meaningful and related to other variables.

METHOD

A representative sample of the population was obtained by stratified random sampling. Children with a chronic medical condition were excluded. Parents and their adolescent children filled out a series of questionnaires to measure health concerns, complaints, and more dramatic losses of function. Information was also collected on certain background factors, psychiatric problems, and impairments in adaptive functioning.

RESULTS

Parents and youths endorsed the items with the same rank order of frequency, but there was virtually no agreement between parents and youths on the presence or absence of individual somatic symptoms. Users of medical services did not tend to have many more health concerns than others, and there was a weak relationship between the number of health concerns reported by a youth and both impairment in adaptive functioning and psychiatric problems.

CONCLUSION

These data suggest that the concept of somatization has limited general value over and above a relationship with other psychiatric problems.

Clinical practice issues in consultation-liaison psychiatry

OBJECTIVE

To overview and highlight the issues currently challenging and confronting consultation-liaison (C-L) psychiatry and to present them for discussion in a wider forum.

METHOD

Following preliminary discussions, the authors (members of the New South Wales C-L Interest Group) undertook to selectively review a number of issues relevant to C-L psychiatry. A preliminary paper was prepared and then presented to the membership of the interest group. Feedback from this meeting was incorporated into the final version of the paper.

RESULTS

Issues selected as a nidus for further discussion include economic issues, changing models of C-L practice, service issues as well as ethical, issues. In addition, recognition of C-L psychiatry as a true subspeciality is foreshadowed.

CONCLUSION

This paper highlights some of the challenges for C-L psychiatry both now and in the future. Intuitive beliefs in our efficacy will not suffice in this era of economic rationalisation. Disciplined and focused research substantiating our value is imperative. Subspeciality recognition is likely to ensure uniformity of standards as well as providing the structure and direction required to consolidate C-L psychiatry's future.

Somatisation in children

This review summarises recent work on somatisation in childhood. Minor physiological dysfunction may play a part in a number of cases and associated psychiatric disorders are commonly though not universally found. Contributory family factors include high rates of health problems and of parental psychological distress and there is some evidence for the role of family modelling and reinforcement of illness behaviour. There is suggestive evidence linking somatisation to emotional closeness in families, to family togetherness around health matters and to anomalies in children's social relationships. Somatisation in children can respond to treatments involving cognitive-behavioural and family techniques as well as to sensitive, psychologically sound advice from paediatricians.

Somatoform and personality disorders: syndromal comorbidity and overlapping developmental pathways

We review the literature on the relationship between somatoform disorders and personality disorders, which reveals that approximately two in three patients with a somatoform disorder meet criteria for a personality disorder. We suggest that the most clinically salient problems presented by patients with somatoform disorders reflect dysfunctions of personality. We also examine research on the childhood antecedents of somatoform disorders and argue for reconsidering somatoform disorders, along with personality disorders, as disorders of development. Our argument involves rejecting the traditional approach to classification in favour of a prototypical polythetic view. We also suggest that the perspectives of developmental psychopathology and life-span research offer more to this field than the search for biological substrates or principles based on descriptive psychopathology, which to date have yielded meagre research findings with limited clinical utility.

Somatization in children and adolescents

OBJECTIVE

To review the empirical literature on somatization in the pediatric age group, emphasizing prevalence, influence on health care utilization, issues in the development of somatization, comorbidity with other psychiatric disorders, assessment, and treatment.

METHOD

One hundred nineteen studies and reports addressing medically unexplained somatic symptoms in children and adolescents were compiled via MEDLINE search and extensive cross-referencing. All available controlled studies were included, as were selected case reports and collections of cases. Selected citations from the adult literature were chosen for relevance to pediatric somatization.

RESULTS

Recurrent, medically unexplained physical symptoms are common in the pediatric age group, are often associated with other psychiatric symptoms, and may represent a common presentation of psychiatric disorder in the primary care setting. DSM-III-R-defined somatization disorder is rare, and pseudoneurological symptoms are unusual. Patients may be at risk for potentially dangerous, costly, and unnecessary medical investigations and treatments, and they may excessively utilize health care services.

CONCLUSION

Our current understanding of pediatric somatization and its consequences is limited. Collaboration between mental health professionals and primary health care providers is essential. Consistent terminology, developmentally appropriate classification, and systematic future research will be necessary for the development of successful prevention and treatment strategies.