Are premature plasma progesterone and androgen elevation prevented by adrenal suppression in in vitro fertilization?
As expected, DEX lowered additionally P, A, and T levels from values achieved after GnRH-a alone, reflecting the adrenal contribution to the circulating levels of these hormones at baseline. Yet, the net increases in P, A, and T seen in COH were unaltered by DEX treatment, indicating that this phenomenon results solely from an effect of exogenous gonadotropins on the ovary.
Orthopaedic surgeons must remain sceptical about the claims made in print advertisements. High-quality evidence is required by orthopaedic surgeons to influence clinical practice and this evidence should be sought by manufacturers wishing to market a successful product.