Depression in Users of Depo-medroxyprogesterone Acetate

Prevalence of depression is high among poor, young, Hispanic inner city women. Depot-medroxyprogesterone acetate (DMPA) is a popular contraceptive choice in this group. DMPA labelling suggests that depression may worsen with use. In order to identify any association of DMPA use with worsening depression, we surveyed an English-speaking subset of DMPA users in a Title-X funded family planning clinic. Eighty women completed the CES-D scale on two occasions: once about four weeks after a DMPA injection when the subject would have been exposed to the highest blood levels, and once immediately prior to an injection when recent blood levels of the drug would be somewhat lower (or absent preceding the first injection). The median CES-D score was 14. The scores were not related to timing of the test (pre- or post-injection). The depression scores were somewhat higher among those women receiving their first DMPA injection during the study period (i.e., unexposed women) and among those women who had received four or more injections. Scores were unrelated to age or parity, but were somewhat higher in women who reported fewer years of education or a recent adverse pregnancy outcome. These data provide little evidence of increasing depression with long-term use of DMPA and no evidence of a short-term effect of dose (within the contraceptive range) on mood. Women at risk of depression should not be denied DMPA as a contraceptive choice.