Fluoxetine offers no benefit to anorexic patients
People with anorexia nervosa who take fluoxetine are no less likely to have a relapse of their condition than those given placebo, a recent study has shown (JAMA 2006;295:2605).
Because, according to the authors, the poor efficacy of drug treatment
for anorexia might be due to the effects of starvation, investigators
randomised 93 patients to begin treatment with fluoxetine or placebo
after having regained weight.
However, the percentage of patients who completed the one-year study
and maintained a body mass index of at least 18.5 was found to be similar
between the two groups (fluoxetine 26.5 per cent versus placebo 31.5
per cent; P=0.57). The authors also found no significant difference in
time to relapse for patients on fluoxetine compared with those on placebo
(hazard ratio 1.12, 95 per cent confidence interval 0.65–2.01;
P=0.64). |