Changes in antidepressant metabolism and dosing across pregnancy and early postpartum.

ABSTRACT:

Objective

Little information about the disposition of individual antidepressant drugs during pregnancy has been published. We examined the dose requirements and level-to-dose (L/D) ratios of citalopram, escitalopram, and sertraline during pregnancy and after birth.

Method

Women aged from 32 to 43 years with major depressive disorder according to the Structured Clinical Interview for DSM-IV Axis I Disorders participated in the study. Doses were charted across each week of gestation and post-partum. Samples were collected at 20, 30, and 36 weeks' gestation; delivery; and at 2 and 12 weeks postpartum. Plasma trough levels were obtained 8 to 15 hours after dose intake. Across pregnancy and postpartum, the mean dose-corrected plasma concentrations (L/D ratios) of S- and R-citalop

SUBMITTER: Sit DK 

PROVIDER: S-EPMC2408825 | biostudies-literature | 2008 Apr

REPOSITORIES: biostudies-literature