Somatic symptom disorder (SSD) is a common disorder encountered in pediatric medicine. It involves the presentation of physical symptoms that are either disproportionate or inconsistent with history, physical examination, laboratory, and other investigative findings. SSDs result in significant impairment with considerable increase in healthcare utilization, school absenteeism, and the potential for unnecessary diagnostic evaluation and treatment intervention. Patients and families often feel dismissed and may worry that a serious condition has been missed. Primary care providers are frequently frustrated due to a lack of a successful approach to patients and families impacted by SSD. The result is often a cycle of disability, frustration and missed opportunities for collaboration towards enhanced patient functionality. This review summarizes the current evidence-based understanding, as well as insights from clinician experience, on the evaluation and management of pediatric SSD.

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Clozapine, an atypical antipsychotic, is the most effective medication for treatment-resistant schizophrenia, but its use is limited by the high risk of neutropenia and agranulocytosis. In children, the rate of clozapine-induced neutropenia is even higher than in adults. We report two cases of children 7- and 12-years old diagnosed with very early onset schizophrenia, who developed neutropenia when treated with clozapine. In both cases addition of lithium carbonate elevated the white blood count (WBC) allowing clozapine rechallenge. WBC and total neutrophil count remained stable long-term with coadministration of clozapine (400-425 mg per day) and lithium with the blood level of 0.8-1.1 microg/mL. This report supports the use of adjunct lithium for clozapine-induced neutropenia as a safe and successful strategy in children.

A B S T R A C TPediatric delirium is an important comorbidity of medical illness in inpatient pediatric care that has lacked a consistent approach for detection and management. A clinical pathway (CP) was developed to address this need. Pediatric delirium contributes significantly to morbidity, mortality, and costs of inpatient care of medically ill children and adolescents. Screening for delirium in hospital settings with validated tools is feasible and effective in reducing delirium and improving outcomes; however, multidisciplinary coordination is required for implementation. The workgroup, composed of international experts in child and adolescent consultation psychiatry, reviewed the literature and developed a flowchart for feasible screening and management of pediatric delirium. When evidence was lacking, expert consensus was reached; stakeholder feedback was included to create the final pathway. A CP expert collaborated with the workgroup. Two sequential CPs were created: (1) "Prevention and Identification of Pediatric Delirium" emphasizes the need for systematic preventive measures and screening, and (2) "Diagnosis and Management of Pediatric Delirium" recommends an urgent and ongoing search for the underlying causes to reverse the syndrome while providing symptomatic management focused on comfort and safety. Detailed accompanying documents explain the supporting literature and the rationale for recommendations and provide resources such as screening tools and implementation guides. Additionally, the role of the child and adolescent consultation-liaison psychiatrist as a resource for collaborative care of patients with delirium is discussed. a NewYork-Presbyterian/Weill