Untimely care: How the modern logics of coverage and medicine compromise children's health and development

How do families manage when health care systems do not "cover" and clinicians do not acknowledge their children's condition? This article presents an ethnographic study in the Northeastern region of the United States with 20 families with children diagnosed with Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS)/Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections (PANDAS). Two of the 20 families had moved to the U.S. seeking care. The for-profit structure of the U.S. health care system resulted in costly and lengthy therapeutic journeys to access a diagnosis and adequate treatments. In the U.S., PANS/PANDAS coverage depends on legislation, advocacy, clinical characteristics of each child, and how for-profit insurance companies react to an increased demand for a given service. Many medical professionals, both in the U.S. and in other countries, refuse to acknowledge the condition or offer effective treatments that lack "acceptable" evidence. We argue that the financial logic behind coverage exists across modern health care systems and imposes restrictions and exclusions that impede access to care. Thus, untimely care, the time gap from PANS/PANDAS symptoms to diagnosis and treatment is the result of the modern logics that structure medicine and coverage. The results of this study illustrate how modern medicine and coverage fail to protect families with children with PANS/PANDAS against catastrophic expenses and often block care that would prevent developmental disruptions and losses, avoid much suffering, and even save costs to health care systems. New and controversial conditions like PANS/PANDAS highlight the importance of separating the financial logics behind proposals such as "universal health coverage" from the provision of comprehensive forms of care that acknowledge uncertainty and prioritize action and flexibility.

Alterations in the Nervous System and Gut Microbiota after β-Hemolytic Streptococcus Group A Infection-Characteristics and Diagnostic Criteria of PANDAS Recognition

The objective of this paper is to review and summarize conclusions from the available literature regarding Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections (PANDAS). The authors have independently reviewed articles from 1977 onwards, primarily focusing on the etiopathology, symptoms, differentiation between similar psychiatric conditions, immunological reactions, alterations in the nervous system and gut microbiota, genetics, and the available treatment for PANDAS. Recent research indicates that PANDAS patients show noticeable alterations within the structures of the central nervous system, including caudate, putamen, globus pallidus, and striatum, as well as bilateral and lentiform nuclei. Likewise, the presence of autoantibodies that interact with basal ganglia was observed in PANDAS patients. Several studies also suggest a relationship between the presence of obsessive-compulsive disorders like PANDAS and alterations to the gut microbiota. Further, genetic predispositions-including variations in the MBL gene and TNF-α-seem to be relevant regarding PANDAS syndrome. Even though the literature is still scarce, the authors have attempted to provide a thorough insight into the PANDAS syndrome, bearing in mind the diagnostic difficulties of this condition.

Inflammation in Tic Disorders and Obsessive-Compulsive Disorder: Are PANS and PANDAS a Path Forward?

This review and commentary is the product of an invited lecture called "Autoimmunity: PANS/PANDAS" presented at the 2018 Neurobiology of Diseases in Children Symposium in Chicago, IL. The talk addressed clinical and scientific questions and recently published data. At this time, among highly experienced and respected clinicians and researchers spanning relevant disciplines, there is substantial controversy regarding a role for inflammation in producing tics and obsessive-compulsive disorder. This commentary summarizes these controversies, discusses reasons for opposing views on best clinical practices, and concludes with suggestions for pathways forward.

Implications for Advanced Practice Nurses When Pediatric Autoimmune Neuropsychiatric Disorders Associated With Streptococcal Infections (PANDAS) Is Suspected: A Qualitative Study

INTRODUCTION

Pediatric autoimmune neuropsychiatric disorder associated with streptococcal infections (PANDAS) is a relatively new but controversial diagnosis affecting hundreds of children and their families. It is generally thought to be an autoimmune disorder resulting from a streptococcal infection that causes significant and bizarre behavioral changes in children. Currently no definitive diagnostic or treatment modalities exist, which has led to misdiagnoses, ineffective treatments, and delayed care.

METHODS

A qualitative study was conducted that included 60 families with at least one child diagnosed with PANDAS. The purpose was to explore how families experience the disorder and what nurses can do to provide effective care.

RESULTS

Using paradigmatic analysis of transcribed interviews, three themes were identified: fear, frustration, and not being heard.

DISCUSSION

Results from this study suggest that more information is needed to better understand this challenging phenomenon from both medical and nursing perspectives. The study also reaffirms the importance of practicing the art of nursing, especially when the science is not yet established.

An observational study examining the relationship between respiratory symptoms, airway inflammation and bacteriology in children with severe neurodisability

Background

Children with severe neurodisability (ND) commonly suffer from chronic respiratory symptoms that impact greatly on quality of life, and lead to recurrent hospital admissions. This morbidity (and its causes) is poorly described, despite being well recognised by paediatricians. In this study, we characterised respiratory symptoms in children with ND at times of stability and deterioration. We also assessed the relationship between respiratory symptoms, lower airway inflammatory markers and levels of infection/colonisation.

Methods

ND children were recruited upon admission for elective surgery (Elective-ND [n = 16]), or acutely upon admission to Intensive Care (PICU-ND [n = 19]), and compared to healthy control children [n = 12]. Parents completed a validated respiratory symptom questionnaire in which symptoms associated with activity were removed (total maximal score of 108). Bronchoalveolar lavage (BAL) was collected, and BAL neutrophil counts, IL-8 and TGFβ-1 levels measured. BAL microbial analysis was performed using a 16S/18S rRNA gene based assay and Pseudomonas aeruginosa PCR.

Results

All ND children had high levels of respiratory symptoms (median [IQR] symptom score PICU-ND, 55[38-64]; Elective-ND, 26[7-45]; Control, 4[0-7]: p<0.01), which affected their families, particularly at nighttime. Elective-ND patients with a total respiratory symptom score >20 invariably had BAL neutrophilia. Elective patients with 16S/18S microbial rDNA positive BAL had higher neutrophil counts (positive, 33[18-70]%; negative, 8[4-38]%: p<0.05) and generally higher symptom scores (positive, 17[5-32]; negative, 5[0-9]: p = 0.097). Streptococcus mitis was commonly identified in BAL from ND children; Pseudomonas aeruginosa was not identified in any sample.

Conclusions

Children with severe ND often have high levels of chronic respiratory symptoms, which may relate to lower airway inflammation. Bacterial airway colonisation, particularly with oral commensals, may play a role in both symptom generation and inflammation.

The relationship between group A beta hemolytic streptococcal infection and psychiatric symptoms: a pilot study

The aim of this study was to test if children with group A beta hemolytic streptococcal infection (GABHS) are more likely to develop neuropsychiatric symptoms or the syndrome of Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infection (PANDAS) compared to children with GABHS-negative throat cultures. Children aged 8 to 12 years (n = 81) with upper respiratory tract infection were assessed with the Schedule for Affective Disorders and Schizophrenia for School-Age Children - Present and Lifetime Version, Children's Yale Brown Obsession Compulsion Scale, Yale Global Tic Severity Scale, Child Behavior Checklist for Ages 4-18, Conners Parent Rating Scale, and State-Trait Anxiety Inventory for Children at baseline and six weeks later. One case of PANDAS was diagnosed and no other differences were observed between groups and time points. It was suggested that GABHS infection may be a triggering factor for PANDAS in some genetically prone individuals.

PANDAS: a new disease?

OBJECTIVE

To establish the diagnostic criteria for PANDAS and to analyze the existing evidence regarding its etiopathogenesis, treatment and prophylaxis.

SOURCES

Review of the scientific literature through a MEDLINE search carried out between 1989 and 2006.

SUMMARY OF THE FINDINGS

The diagnostic criteria for PANDAS were established nearly 10 years ago, but a lot of controversy still exists over the actual existence of this new pediatric disease. The name of this new disease, supposedly of poststreptococcal etiology, derives from an acronym that stands for pediatric autoimmune neuropsychiatric disease associated with streptococcal infection. Tics and obsessive-compulsive symptoms are the major clinical signs of the disease, which develop after streptococcal infections, probably through autoimmune mechanisms. Even though these neuropsychiatric symptoms are common in rheumatic chorea, whose etiology is also poststreptococcal, the classic choreiform movements and other symptoms of rheumatic fevers are absent in PANDAS. The use of antimicrobial and immunologic therapy has been investigated and considered feasible in some cases.

CONCLUSIONS

Further research is still necessary in order to answer the question posed in the title of this article. In the meantime, the identification of tic disorders and obsessive-compulsive disorders in children should include the possibility of PANDAS, seeking to provide evidence of previous streptococcal infection.

Relationship of movements and behaviors to Group A Streptococcus infections in elementary school children

BACKGROUND

Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus (PANDAS) research is based on the hypothesis that infections trigger changes in behavior and movement in children.

METHODS

We enrolled 693 children (ages 3 to 12 years) into a systematic, longitudinal study. Data were collected monthly for 8 months (October-May) to determine point prevalence of Group A Streptococcal (GAS) infections, tics, behavior, and choreiform movements. Simultaneous throat cultures were obtained, and relational analyses were made between GAS and movement/observation ratings.

RESULTS

Combined behavior/GAS associations (concurrent with or 3 subsequent months to GAS) revealed a strong relationship, relative risk (RR) of 1.71 (p < .0001). Detailed analysis revealed that balance/swaying and non-tic grimacing were responsible for a significant proportion of this association (RR = 2.92, p < .0001). A strong seasonal pattern was found, with fall being more significant for GAS infections and observation ratings (p < .0001) compared with winter/spring. Children with repeated streptococcus (n = 64) showed higher rates of behavior and distal choreiform observations (p = .005).

CONCLUSIONS

Motor/behavior changes were noted to occur in relationship to positive GAS culture with support that repeated GAS increases risk.

Maternal anxiety about prenatal screening for group B streptococcus disease and impact of positive colonization results

OBJECTIVE

Universal screening for colonization by group B streptococcus (GBS) is the recommended strategy to reduce incidence of colonization in newborns and prevent neonatal GBS-related disease. This study was designed to assess maternal anxiety levels about prenatal screening and psychological impact of positive colonization test results.

METHODS

A total of 71 women who screened positively for GBS colonization and 112 screen-negative women (controls) were recruited. Anxiety levels were measured by the Spielberger State Trait-anxiety Inventory just before the GBS screening test, 1-week after testing, and 1-week after delivery. After delivery of their infants, all participants were asked to respond with a Likert scale line about attitudes toward being tested for GBS colonization.

RESULTS

Women with GBS colonization reported significantly greater psychological distress on state-anxiety scores after the full report was received. The trait- and state-anxiety scores before GBS screen testing and after delivery did not differ between the groups. Both groups of women were strongly positive about being screened for GBS in the current pregnancy and in future pregnancies.

CONCLUSION

Women with GBS colonization did not have a sustained increase in anxiety; therefore, clinician concerns about causing maternal anxiety should not be an impediment to test for GBS.

Immunology of obsessive-compulsive disorder

Childhood OCD often develops into a chronic illness that lasts decades. Proof that some type of immunotherapy (such as antibiotic prophylaxis) could significantly reduce recurrence or exacerbation of symptoms of OC or tics would suggest a supportive role for immune triggers in the onset or worsening of these conditions and provide additional tools for improving outcome. The validity of PANDAS will continue to be questioned, however,because demonstrating a clear causation will be difficult on a background ofa common childhood illness. Along with the previously mentioned immuno-therapy study, validation of the PANDAS phenotype (broadly interpreted)would be advanced from new and continued research in the following areas: (1) prospective studies to identify infectious triggers in the onset and exacerbations of OCD spectrum disorders, (2) biological measures for immune and genetic susceptibility, and (3) large scale epidemiological studies demonstrating the relationship between infection and OCD spectrum disorders. The assimilation of these study results should allow for elucidation of the immune system's role in the onset and maintenance of OCD.

Pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections - anesthetic implications and literature review

Pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections (PANDAS) are rare neurobehavioral disorders in children. Affected children may have a diverse array of perioperative manifestations including compulsive behavior, agitation, and abnormal movements. Perioperative management might be more challenging for anesthesiologists. Series of therapeutic plasmapheresis in these children may complicate their anesthesia management. We describe the first case of a patient with PANDAS and its anesthesia implications.

Group A beta hemolytic streptococcal infections and obsessive-compulsive symptoms in a Turkish pediatric population

The purpose of the present study was to evaluate obsessive-compulsive disease (OCD) in Turkish Children who had group A beta hemolytic streptococcal (GABHS) infections and those who had not. Thirty-one children and adolescents (the study group) were compared with 28 children and adolescents. The Children's Yale-Brown Obsessive-Compulsive Scale (CY-BOCS) scores were rated between study group and control group. The mean score, obsession and compulsion scores of CY-BOCS in the study group were significantly higher than they were in the control group (P < 0.05). The GABHS infections should be assessed in the etiology of OCD in children. Considering GABHS infections may help the treatment of OCD.

PANDAS with catatonia: a case report. Therapeutic response to lorazepam and plasmapheresis

This is a report of an 11-year-old, prepubertal boy with acute-onset urinary urgency and frequency, obsessions and compulsions related to urination, severe mood lability, inattention, impulsivity, hyperactivity, and intermittent periods of immobilization. Fever, cough, otitis, and sinusitis preceded neuropsychiatric symptoms. Antistreptolysin O and DNAse B antibody titers were elevated, and magnetic resonance imaging revealed bilateral diffuse caudate nuclei swelling. Plasmapheresis resulted in significant and rapid clinical improvement of obsessive-compulsive disorder symptoms and a simultaneous decrease in basal ganglia swelling, consistent with an immune-mediated pathophysiological process involving group A beta-hemolytic streptococci. Hyperactivity, impulsivity, and inattention improved with lorazepam, suggesting that the attention-deficit/hyperactivity disorder symptoms could be manifestations of catatonia.

Dyskinesias and associated psychiatric disorders following streptococcal infections

BACKGROUND

The classical extrapyramidal movement disorder following beta haemolytic streptococcus (BHS) infection is Sydenham's chorea (SC). Recently, other post-streptococcal movement disorders have been described, including motor tics and dystonia. Associated emotional and behavioural alteration is characteristic.

AIMS

To describe experience of post-streptococcal dyskinesias and associated co-morbid psychiatric features presenting to a tertiary referral centre 1999-2002.

METHODS

In all patients, dyskinetic movement disorders followed BHS pharyngeal infection. BHS infection was defined by pharyngeal culture of the organism, or paired streptococcal serology. Movement disorders were classified according to international criteria, and validated by experienced child neurologists. Psychiatric complications were defined using ICD-10 criteria using a validated psychiatric interview.

RESULTS

In the 40 patients, the following dyskinetic movement disorders were present: chorea (n = 20), motor tics (n = 16), dystonia (n = 5), tremor (n = 3), stereotypies (n = 2), opsoclonus (n = 2), and myoclonus (n = 1). Sixty five per cent of the chorea patients were female, whereas 69% of the tic patients were male. ICD-10 psychiatric diagnoses were made in 62.5%. Using the same psychiatric instrument, only 8.9% of UK children would be expected to have an ICD-10 psychiatric diagnosis. Emotional disorders occurred in 47.5%, including obsessive-compulsive disorder (27.5%), generalised anxiety (25%), and depressive episode (17.5%). Additional psychiatric morbidity included conduct disorders (27.5%) and hyperkinetic disorders (15%). Psychiatric, movement, and post-streptococcal autoimmune disorders were commonly observed in family members. At a mean follow up of 2.7 years, 72.5% had continuing movement and psychiatric disorders.

CONCLUSION

Post-streptococcal dyskinesias occur with significant and disabling psychiatric co-morbidity and are potential autoimmune models of common "idiopathic" movement and psychiatric disorders in children. Multiple factors may be involved in disease expression including genetic predisposition, developmental status, and the patient's sex.

[Pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections (PANDAS). A report of two cases]

AIM

To critically review the past years of research on paediatric autoimmune neuropsychiatric disorders associated with streptococcal infections in children and adolescents.

METHOD

Literature on PANDAS published from 1995 onward was systematically reviewed. The review focuses on definition and diagnostic consideration aetiological and therapeutical issues. To illustrate the clinical characteristic of PANDAS authors present two cases of children with a severe course of obsessive-compulsive disorder and Tourette's syndrome.

RESULTS

Post-streptococcal autoimmunity has been postulated as an aetiologic factor in the development of childhood-onset obsessive-compulsive disorder, tic disorders including Tourette's disorder. This hypothesis arose from a series of clinical observations including the documentation of obsessive-compulsive symptoms of children affected by Sydenham's chorea, a variant of rheumatic fever characterised by neurological dysfunction and also by concomitant investigations of childhood-onset OCD and Tourette's syndrome.

CONCLUSION

Results of these studies led to the identification of children whose clinical course is characterised by abrupt and dramatic symptom exacerbations which are temporally related to group A beta-hemolytic streptococcal infections. The identification of such a subgroup will allow for testing of the model of pathogenesis as well as development of novel treatment and prevention strategies. Future research are needed to explore the nature of PANDAS and their relationship with different psychiatric disorders in children and adolescents.

Childhood-onset obsessive-compulsive disorder and tic disorders: case report and literature review

A subgroup of childhood-onset obsessive-compulsive disorder (OCD) and tic disorders has been found to have a postinfectious autoimmune-mediated etiology. Clinical observations and systematic investigations have shown that a subgroup of children with OCD and/or tic disorders have the onset and subsequent exacerbations of their symptoms following infections with group A beta-hemolytic streptococci (GABHS). This subgroup has been designated by the acronym PANDAS: pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections. Five clinical characteristics define the PANDAS subgroup: presence of OCD and/or tic disorder, prepubertal symptom onset, sudden onset or abrupt exacerbations, association with neurological abnormalities during exacerbations (adventitious movements or motoric hyperactivity), and the temporal association between symptom exacerbations and GABHS infections. The proposed poststreptococcal inflammatory etiology provides a unique opportunity for treatment and prevention, including immunomodulatory therapies such as plasma exchange and intravenous immunoglobulin. A placebo-controlled trial revealed that both intravenous immunoglobulin and plasma exchange were effective in reducing neuropsychiatric symptom severity (40 and 55% reductions, respectively) for a group of severely ill children in the PANDAS subgroup. Further research is required to determine why the treatments are helpful and to ascertain whether or not antibiotic prophylaxis can help prevent poststreptococcal symptom exacerbations.

Apotemnophilia masquerading as medical morbidity

We report a case of apotemnophilia, or "love of amputation," in a man in his mid-20s. Apotemnophilia is defined as self-desired amputation driven by the patient's erotic fantasy of possessing an amputated limb and overachieving despite being handicapped. The desire of a patient with apotemnophilia for amputation is obsessive, and a history of repeated, unexplained injuries to the same segment of the body is common among these patients. Patients with apotemnophilia secretly harm themselves to necessitate amputation of an injured limb, which creates a diagnostic challenge for the health care provider because of the atypical presentation of self-inflicted medical morbidity caused by apotemnophilia.

Prospective identification and treatment of children with pediatric autoimmune neuropsychiatric disorder associated with group A streptococcal infection (PANDAS)

BACKGROUND

The current diagnostic criteria for pediatric autoimmune neuropsychiatric disorder associated with group A streptococcal infection (PANDAS) are pediatric onset, neuropsychiatric disorder (obsessive-compulsive disorder [OCD]) and/or tic disorder; abrupt onset and/or episodic course of symptoms; association with group A beta-hemolytic streptococcal (GABHS) infection; and association with neurological abnormalities (motoric hyperactivity or adventitious movements, including choreiform movements or tics).

OBJECTIVE

To assess new-onset PANDAS cases in relation to acute GABHS tonsillopharyngitis.

DESIGN

Prospective PANDAS case identification and follow-up.

RESULTS

Over a 3-year period (1998-2000), we identified 12 school-aged children with new-onset PANDAS. Each patient had the abrupt appearance of severe OCD behaviors, accompanied by mild symptoms and signs of acute GABHS tonsillopharyngitis. Throat swabs tested positive for GABHS by rapid antigen detection and/or were culture positive. The GABHS serologic tests, when performed (n = 3), showed very high antideoxyribonuclease antibody titers. Mean age at presentation was 7 years (age range, 5-11 years). In children treated with antibiotics effective in eradicating GABHS infection at the sentinel episode, OCD symptoms promptly disappeared. Follow-up throat cultures negative for GABHS were obtained prospectively after the first PANDAS episode. Recurrence of OCD symptoms was seen in 6 patients; each recurrence was associated with evidence of acute GABHS infection and responded to antibiotic therapy, supporting the premise that these patients were not GABHS carriers. The OCD behaviors exhibited included hand washing and preoccupation with germs, but daytime urinary urgency and frequency without dysuria, fever, or incontinence were the most notable symptoms in our series (58% of patients). Symptoms disappeared at night, and urinalysis and urine cultures were negative.

CONCLUSION

To our knowledge, this is the first prospective study to confirm that PANDAS is associated with acute GABHS tonsillopharyngitis and responds to appropriate antibiotic therapy at the sentinel episode.

Psychiatric presentations of non-HIV infectious diseases. Neurocysticercosis, Lyme disease, and pediatric autoimmune neuropsychiatric disorder associated with streptococcal infection

Infectious diseases can cause an array of symptoms, including psychiatric symptoms. Psychiatrists serving the medically ill need to be aware not only of classic infectious diseases (e.g., neurosyphilis and HIV), but also of less commonly discussed infectious diseases (e.g., NCC, PANDAS, and Lyme disease). These examples represent an internationally endemic disease (e.g., NCC), a probable immunogenetic disease (e.g., PANDAS), and a frequently overdiagnosed and overtreated disease (Lyme disease).

Obsessive compulsive disorder: is there an association with childhood streptococcal infections and altered immune function?

During the last few years, an increased interest in the possibility of immune mediated pathophysiology of obsessive compulsive disorder (OCD) and related disorders has been seen. In the late 1980s, the National Institute of Mental Health reported an increase of obsessive compulsive symptoms in patients with Sydenham chorea (SC). Subsequently, a precipitating streptococcal infection in children with sudden onset of OCD symptoms but no chorea led to the coining of PANDAS (pediatric autoimmune neuropsychiatric disorders associated with streptococcus). This association has furthered interest in studying immune parameters in non-PANDAS OCD as well. This article will review the neuropsychiatric findings in OCD and Tourette syndrome (TS) with emphasis placed on PANDAS, and its association with SC, and a review of the existing studies that have assessed immunologic measures in patients with OCD and TS.

Advances in paediatric neuropsychopharmacology: an overview

This Special Section of Int J Neuropsychopharmacol highlights current progress in paediatric neuropsychopharmacology. Combining critical reviews and, in some cases, new data, specific topics include: biological findings in major depression, sleep dysregulation in depressed youth, cardiovascular and ventilatory dysregulation in panic disorder, paediatric autoimmune neuropsychiatric disorder associated with strep (PANDAS), age of onset as a subtype marker in tic and obsessive--compulsive disorders (OCD), functional and pharmaconeuroanatomy of OCD and the behavioural pharmacokinetics of methylphenidate. In this introductory section, these articles are placed in the context of the state-of-the field and, more specifically, within the framework of recent NIMH initiatives in paediatric neuropsychopharmacology.

Case series: increased vulnerability to obsessive-compulsive symptoms with repeated episodes of Sydenham chorea

The association between obsessive-compulsive symptoms (OCS) and Sydenham chorea (SC) supports the hypothesis of a common neuroimmunological dysfunction in basal ganglia associated with group A beta-hemolytic streptococcal infection underlying both conditions. Four children with 2 distinct SC episodes were evaluated to assess the course of OCS. All patients developed OCS during their second episodes (3 met criteria for obsessive-compulsive disorder [OCD]), but not in their first episodes (2 developed OCS and met criteria for OCD). These data suggest that the recurrence of SC episodes may result in a cumulative effect, thus increasing the risk of appearance and intensification of OCS.

Case study: a new infection-triggered, autoimmune subtype of pediatric OCD and Tourette's syndrome

A review of clinical observations and literature reports leads to the hypothesis that, via a process analogous to Sydenham's chorea, infections with group A beta-hemolytic streptococci, among others, may trigger autoimmune responses that cause or exacerbate some cases of childhood-onset obsessive-compulsive disorder (OCD) or tic disorders (including Tourette's syndrome). If this hypothesis is correct, then immunological treatments should lead to decreased symptoms in some cases. Four cases with abrupt, severe onset or worsening of OCD or tics are presented from an open treatment study. All were boys aged 10 to 14 years. One had OCD, one had Tourette's syndrome, and two had both OCD and Tourette's syndrome. Clinically and on standardized rating scales, their symptoms were in the moderate to very severe range. Two had evidence of recent group A beta-hemolytic streptococci infections, and the others had histories of recent viral illnesses. Two were treated with plasmapheresis, one with intravenous immunoglobulin, and one with immunosuppressive doses of prednisone. All had a clinically significant response immediately after treatment. Diagnostic criteria are provided that describe these cases of pediatric, infection-triggered, autoimmune neuropsychiatric disorders (PITANDs). Suggestions are made regarding the evaluation and management of patients who may have this condition.

Long-term outcome of group B streptococcal meningitis

Group B Streptococcus is a common cause of neonatal sepsis and meningitis. The purpose of this study was to evaluate the neurologic, psychologic, and academic status of children who had group B streptococcal meningitis and to compare these children with their siblings. Seventy-four children who acquired group B streptococcal meningitis between one day and 6 months of life formed the study population. Survivors were 3 to 18 years old at the time of their follow-up evaluations. Twenty children (27%) died, two were institutionalized, one severely affected child died at age 2 years, 15 were assessed by phone interview, and two were lost to follow-up. Thirty-four children and 21 siblings were comprehensively evaluated with physical and neurologic examinations, hearing tests, and tests of intellectual, perceptual-motor, and behavioral-adaptive functions. Of the total population, nine children (12%) had major neurologic sequelae (spastic quadraplegia, profound mental retardation, hemiparesis, deafness, or blindness). Six children had acute hydrocephalus; two were doing well after shunt placement. In general, those children surviving group B streptococcal meningitis without major sequelae appeared to be functioning normally or comparably to their sibling in intellectual, social, and academic matters.

Life stress, illness and social supports

Stress has been shown to lower resistance to disease and thus to have a significant effect on susceptibility to a variety of physical and psychological illnesses. A correlation has also been established between the degree of social stress and an individual's use of medical services. However, the majority of people do not respond to stress in these ways. Social supports (e.g. a caring family) seem to be an important protective factor against the effects of stress. Other mtethods of protection (meditation, relaxation response or learning specific coping skills) are also important, but have been little studied. Given their importance in preventive medicine, the author suggests that social support systems should pay an increasing part in health services.