TY - CHAP M1 - Book, Section TI - Thyroid Disorders A1 - Katz, Michael D. A2 - Chisholm-Burns, Marie A. A2 - Schwinghammer, Terry L. A2 - Malone, Patrick M. A2 - Kolesar, Jill M. A2 - Bookstaver, P. Brandon A2 - Lee, Kelly C. PY - 2022 T2 - Pharmacotherapy Principles & Practice, 6e AB - LEARNING OBJECTIVESUpon completion of the chapter, the reader will be able to:Discuss the prevalence of common thyroid disorders, including mild and overt hypothyroidism and hyperthyroidism.Explain the major components of the hypothalamic–pituitary–thyroid axis and interaction among these components.Discuss the relationship between serum thyroid-stimulating hormone (TSH) levels and primary thyroid disease, and advantages for the use of TSH levels over other tests such as serum T4 (thyroxine) and T3 (triiodothyronine) levels.Identify typical signs and symptoms of hypothyroidism and consequences of suboptimal treatment.Describe clinical use of levothyroxine (LT4) in the treatment of hypothyroidism.Discuss issues regarding LT4 product bioequivalence and reasons for maintaining patients on the same product.Describe the management of hypothyroidism and hyperthyroidism in special populations, including pregnant women.Identify typical signs and symptoms of Graves disease and consequences of inadequate treatment.Discuss the pharmacotherapy of Graves disease, including advantages and disadvantages of antithyroid drugs versus radioactive iodine, adverse effects, and patient monitoring.Describe potential effects of selected drugs including amiodarone, lithium, interferon-α, tyrosine kinase inhibitors (TKIs), and immune checkpoint inhibitors on thyroid function. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2025/01/12 UR - ppp.mhmedical.com/content.aspx?aid=1187015986 ER -