Growth hormone therapy in Turner syndrome.

Short stature is the single most common physical abnormality in Turner syndrome (TS) with adult stature averaging 20 cm shorter than that of the general population. Randomized, placebo-controlled studies to final adult height have proven that GH therapy is effective in increasing stature in TS. Recently, randomized, controlled studies have demonstrated that adjunctive therapies with low-dose estrogen or low-dose oxandrolone enhance stature further. These therapies may provide benefits beyond height augmentation.