Objective: The authors present preliminary data from two treatment mod
alities of a randomized clinical trial in which they compared 16-week
interventions of interpersonal psychotherapy to supportive psychothera
py. Method: HIV-positive patients who were not acutely medically ill a
nd had scores of 15 or higher on the Hamilton Depression Rating Scale
were randomly assigned to one of four treatment modalities. They were
assessed by the Hamilton scale and Beck Depression Inventory at 8 and
16 weeks. Most subjects who underwent either interpersonal psychothera
py (N=16) or supportive psychotherapy (N=16) were male, gay or bisexua
l, white, and college educated. Results: Results of last-observation-c
arried-forward and completer analyses showed that scores on the Hamilt
on scale and Beck Depression Inventory decreased significantly for bot
h treatments. Differential improvement for interpersonal psychotherapy
appeared by midtreatment (week 8) and persisted at termination. Concl
usions: This is the first controlled study of individual psychotherapi
es for depressed HIV-positive patients. Results suggest that a specifi
c antidepressant psychotherapy, interpersonal psychotherapy, has advan
tages over a supportive therapy.