Anxiety screening and treatment
When a child presents for a sick visit with vague symptoms, or a negative workup for specific ones, you should screen them for an anxiety disorder. When they present with concerns about inattention, insomnia, moodiness, obstinacy, and even explosive behaviors, you should screen them for an anxiety disorder. This is especially true if they are prepubertal, when anxiety disorders are far more common than mood disorders. But you should consider anxiety disorders alongside mood disorders in adolescents presenting with these complaints. While parents may be unaware of the presence of anxiety in their child, explain to them that anxiety disorders are very common and treatable in childhood to help them understand the value of screening. Asking children directly about their internal experience can also be helpful. Avoid asking about “anxiety,” instead asking if they ever worry about specific things, such as “talking to kids you don’t know at recess,” “being alone at home,” “getting robbed or kidnapped,” or “something bad happening to your parents.” Just asking helps children pay attention to their thoughts and feelings, and is a powerful screening instrument.
Dr. Michael S. Jellinek
There are also real screening instruments that you might use routinely for sick visits in prepubertal children or when anxiety should be in the differential. These instruments can be prone to recall bias, but generally make it easier for (anxious) children to accurately describe their internal experience. An instrument like the GAD7 is brief, free, and sensitive, but not very specific. If it is positive, you can then offer a longer screen such as the SCARED, also free, which indicates likely diagnoses such as generalized anxiety disorder, separation anxiety disorder, panic disorder, and social phobia. There is a parent version and a self-report, and it is validated for youths 8-18 years old and takes approximately 20 minutes to complete and score.
A positive screen should lead to a more nuanced conversation with your patient and their parents about their anxiety symptoms. You may feel comfortable doing a more extensive interview to make the likely diagnosis or may prefer to refer to a psychiatrist or psychologist to assist with diagnosis and treatment recommendations. In either case, you can offer your patient and their parents meaningful reassurance that the intense discomfort of their anxiety will get better with effective treatment. In this visit, you can get treatment started by identifying what parents and their children can do right away to begin addressing anxiety symptoms. Offer strategies to protect and promote restful sleep and daily vigorous exercise, both of which can directly improve mild to moderate anxiety symptoms. Suggest to parents that they should help their children to notice what they are feeling, rather than rushing in to remove a source of anxiety. These measures can help their child to identify what is a thought, a feeling, a physical sensation, or a fact. They can offer support and validation around how uncomfortable these feelings are, but just being curious will reassure their child that they will be able to manage and master this feeling. This “practice” is akin to what their child will do in most effective treatments, and will have the added benefit of helping them to build skills that all children need to manage the challenges and worries that are a normal, but difficult part of growing up and of adult life. Finally, you can tell them that anxious temperaments come with advantages also, such as great powers of observation, attention to detail, and thoroughness, high levels of empathy, drive, and tenacity. By learning to manage anxiety early, these children can grow up to be engaged, resilient, successful, and satisfied adults.
Once identified, the range of effective treatments available include cognitive-behavioral therapy, graduated exposure, mindfulness/relaxation techniques, and medication, and we will discuss these in our next article.
Dr. Swick is physician in chief at Ohana, Center for Child and Adolescent Behavioral Health, Community Hospital of the Monterey (Calif.) Peninsula. Dr. Jellinek is professor emeritus of psychiatry and pediatrics, Harvard Medical School, Boston. Email them at pdnews@mdedge.com.
Reference
Beesdo K et al. Anxiety and anxiety disorders in children and adolescents: developmental issues and implications for DSM-V. Psychiatr Clin North Am. 2009 Sep. doi: 10.1016/j.psc.2009.06.002.