RT Book, Section A1 Brahm, Nancy C. A1 Erickson, Steven R. A1 Stewart, Douglas W. A2 DiPiro, Joseph T. A2 Talbert, Robert L. A2 Yee, Gary C. A2 Matzke, Gary R. A2 Wells, Barbara G. A2 Posey, L. Michael SR Print(0) ID 1145195922 T1 Disorders Associated with Intellectual Disabilities T2 Pharmacotherapy: A Pathophysiologic Approach, 10e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9781259587481 LK accesspharmacy.mhmedical.com/content.aspx?aid=1145195922 RD 2024/04/19 AB KEY CONCEPTS Persons diagnosed with Down syndrome (DS) can be at increased risk for medical and psychiatric comorbidities. In persons with DS, a thorough evaluation is needed to differentiate between depression and Alzheimer disease. Treatment plans for persons with autism spectrum disorder (ASD) focus on increasing social interactions, improving verbal and nonverbal communication, and minimizing the occurrence or impact of ritualistic, repetitive behaviors and other related mood and behavioral problems (eg, overactivity, irritability, and self-injury). Many purported pharmacologic and nonpharmacologic treatments for ASD lack objective evidence-based support. A structured teaching approach focusing on increasing social communication and integration with peers is needed when providing services to persons with ASD. Nonpharmacologic interventions for sleep disturbances in children with a diagnosis of ASD should be implemented prior to pharmacotherapy considerations. Psychopharmacologic treatment planning should include monitoring of objective, measurable, medication-responsive target behaviors, and assessment of potential adverse effects is of critical importance when treating behavioral symptoms of ASD, as the response of individuals to medication therapy is highly variable. The use of Food and Drug Administration-approved medication for off-label indications is an acceptable clinical practice if founded on evidence-based research and informed consent. The level of impairment in Rett syndrome (RTT) is increasingly associated with the particular genetic mutation involved.