Yale School of Medicine Researches Childhood Anxiety and Treatment Innovations

Yale scientists are actively investigating anxiety from behavioral patterns to the molecular changes in the brain, using their research to innovate evidence-based treatments for childhood anxiety. Currently, cognitive behavioral therapy (CBT) is the standard treatment for childhood anxiety disorders. CBT is designed to help children confront their anxious thoughts and manage anxiety-inducing situations. However, studies show that up to 50% of children do not experience adequate benefits from CBT alone.

Wendy Silverman, PhD, co-director of the Anxiety and Mood Disorders Program at Yale, and Eli Lebowitz, PhD, are focused on improving outcomes for children struggling with anxiety beyond traditional CBT methods. Silverman emphasized, "We’re developing cutting-edge, research-based knowledge that can reduce the suffering that anxiety causes children and their families."

A critical area of focus for YSM researchers is parental involvement in therapy. Silverman’s work has identified two key components: discouraging avoidance behaviors in children and promoting their autonomy. She noted that parents may inadvertently reinforce anxiety by allowing their children to evade fearful situations. To address this, Lebowitz developed the Supportive Parenting for Anxious Childhood Emotions (SPACE) program, which centers solely on parental behaviors without direct child involvement.

In the SPACE program, parents learn how to convey supportive messages that promote their child's ability to handle distress. For example, a parent might say, "I understand this is really hard for you, but I know you can manage it."

Researchers are also examining the effectiveness of SPACE among families with older teenagers, recognizing that anxiety can hinder the natural developmental process of gaining autonomy during adolescence.

Silverman and her team are working on a digitial intervention program to improve access for families facing barriers to CBT due to service availability or geographic limitations. This program will be one of the few digitized parent interventions that are rigorously tested for effectiveness.

Recent funding has enabled Silverman and Lebowitz to explore additional interventions aimed at reducing anxiety-related behavioral challenges in children, such as restrictive eating and somatic symptoms. They are investigating the implications of social media on anxiety, noting both its harmful and helpful aspects.

In collaboration with other researchers, Lebowitz and Silverman are using brain imaging to study how treatments like SPACE affect neurological responses in children. Preliminary findings indicate that children who undergo SPACE can learn to regulate their anxious responses better, even in the absence of their parents.

Attention retraining is another area being explored by researchers at Yale. Michael Crowley, PhD, has developed games to investigate how children with anxiety respond to various threats. Results show that children with anxiety exhibit stronger brain responses to ambiguous threats than to direct threats, suggesting a potential intervention point.

The genetic basis of childhood anxiety is also under investigation, with researchers like Thomas Fernandez, MD, and Emily Olfson, MD, looking at de novo mutations—genetic changes present in children but not in their parents. These mutations may help pinpoint vulnerabilities associated with anxiety disorders.

Ongoing research at Yale includes a large-scale study involving 750 families, aimed at understanding how genetic and environmental factors influence pediatric anxiety disorders. Joel Gelernter, MD, is assessing genomic differences in various anxiety disorders, which may provide insights into treatment options.

Researchers like John Krystal, MD, are also exploring the neurobiology of anxiety, seeking biological tests to inform treatment strategies for anxiety disorders, an approach that is currently lacking in psychiatry.

Overall, Yale School of Medicine is making significant strides in understanding and addressing childhood anxiety through innovative research and interventions.