What type of personality disorder is characterized by a lack of regard for the needs of others and manipulative behaviors?

The characteristic features of a personality disorder that include a lack of regard for the needs of others and manipulative behaviors align closely with antisocial personality disorder. This disorder is defined by patterns of behavior that are deceitful, irresponsible, and harmful to others, often with no remorse. Individuals with antisocial personality disorder may exploit others for personal gain and typically do not adhere to societal norms or respect the rights of others.

This emphasis on manipulation and disregard for other people's feelings distinctly separates antisocial personality disorder from other personality disorders listed. For example, borderline personality disorder involves instability in personal relationships and self-image, rather than a manipulative disregard for others. Histrionic personality disorder is marked by excessive emotionality and attention-seeking behaviors, which are emotionally driven rather than exploitative. Narcissistic personality disorder, while it does also involve a lack of empathy and can include manipulative behaviors, is primarily characterized by grandiosity and a deep need for admiration rather than an overarching pattern of deceit and manipulation toward others.

Therefore, antisocial personality disorder is the most fitting description for someone who consistently lacks regard for the needs of others and engages in manipulative behaviors.