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The typical treatment for diabetes insipidus that involves hormone replacement is desmopressin. This condition occurs when the body does not produce enough of the hormone vasopressin (also known as antidiuretic hormone, or ADH), which is essential for regulating water balance in the body.

Desmopressin is a synthetic analog of vasopressin and works by mimicking the action of the natural hormone. It promotes water reabsorption in the kidneys, thereby reducing urine output and helping to concentrate the urine. This leads to a decrease in the symptoms of diabetes insipidus, such as excessive thirst and urination.

The other options listed do not serve as hormone replacement for this condition. Glucocorticoids are steroid hormones that have various roles in the body, such as reducing inflammation and suppressing immune responses. Aromatase inhibitors and antiestrogens are primarily involved in the treatment of hormone-sensitive cancers and do not play a role in the management of diabetes insipidus. Thus, desmopressin is established as the preferred treatment for cases requiring hormone replacement in diabetes insipidus.