What condition is an extension of Conduct Disorder (CD) into adulthood?

The condition that serves as an extension of Conduct Disorder into adulthood is Antisocial Personality Disorder. Conduct Disorder typically manifests in childhood or adolescence and is characterized by a pattern of behavior that violates the basic rights of others and social norms, such as aggression, deceitfulness, or serious rule violations. When an individual exhibiting these behaviors continues to display persistent antisocial behavior into adulthood, it can evolve into Antisocial Personality Disorder.

Individuals with Antisocial Personality Disorder often demonstrate a lack of empathy, disregard for the law, and an inability to conform to societal norms. This connection highlights the developmental trajectory from Conduct Disorder in youth to Antisocial Personality Disorder in adults, as the symptoms and patterns observed earlier continue and persist.

In contrast, Oppositional Defiant Disorder, while displaying some behavioral problems, is more oriented towards defiance and oppositional behavior rather than the severe antisocial behavior seen in Conduct Disorder. Social Anxiety Disorder focuses on intense fear and avoidance of social situations, and Bipolar Disorder involves mood regulation issues, including periods of mania and depression, rather than behavioral patterns associated with antisocial tendencies.